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Ribosomally synthesized and post-translationally modified peptides

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1272:, called LanB enzymes, though more specific designations are used for particular lanthipeptides (e.g. NisB is the nisin dehydratase). A separate cyclase, LanC, is responsible for the second step in Lan and MeLan biosynthesis. However, class II, III, and IV lanthipeptides have bifunctional lanthionine synthetases in their gene clusters, meaning a single enzyme carries out both dehydration and cyclization steps. Class II synthetases, designated LanM synthetases, have N-terminal dehydration domains with no sequence homology to other lanthipeptide biosynthetic enzymes; the cyclase domain has homology to LanC. Class III (LanKC) and IV (LanL) enzymes have similar N-terminal 1090: 1241: 1564: 759:
identified by molecular weight, native producer, and antibacterial activity. Microcins are either plasmid- or chromosome-encoded, but specifically have activity against Enerobacteriaceae. Because these organisms are also often producers of microcins, the gene cluster contains not only a precursor peptide and modification enzymes, but also a self-immunity gene to protect the producing strain, and genes encoding export of the natural product.
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Jaspars M, Kelly WL, Klinman JP, Kuipers OP, Link AJ, Liu W, Marahiel MA, Mitchell DA, Moll GN, Moore BS, Müller R, Nair SK, Nes IF, Norris GE, Olivera BM, Onaka H, Patchett ML, Piel J, Reaney MJ, Rebuffat S, Ross RP, Sahl HG, Schmidt EW, Selsted ME, Severinov K, Shen B, Sivonen K, Smith L, Stein T, Süssmuth RD, Tagg JR, Tang GL, Truman AW, Vederas JC, Walsh CT, Walton JD, Wenzel SC, Willey JM, van der Donk WA (January 2013).
887:, although this term is used more broadly. The distinctive nature of this class is not only the relatively large size of the natural products but also the modifying enzymes responsible for macrocyclization. Other N-to-C cyclized RiPPs, such as the cyanobactins and orbitides, have specialized biosynthetic machinery for macrocylization of much smaller core peptides. Thus far, these bacteriocins have been identified only in 691: 1289: 779: 568:(Lan) and 3-methyllanthionine (MeLan) residues in the final natural product. There are four major classes of lanthipeptides, delineated by the enzymes responsible for installation of Lan and MeLan. The dehydratase and cyclase can be two separate proteins or one multifunctional enzyme. Previously, lanthipeptides were known as "lantipeptides" before a consensus was reached in the field. 522: 480: 554: 436: 22: 1713:
Arnison PG, Bibb MJ, Bierbaum G, Bowers AA, Bugni TS, Bulaj G, Camarero JA, Campopiano DJ, Challis GL, Clardy J, Cotter PD, Craik DJ, Dawson M, Dittmann E, Donadio S, Dorrestein PC, Entian KD, Fischbach MA, Garavelli JS, Göransson U, Gruber CW, Haft DH, Hemscheidt TK, Hertweck C, Hill C, Horswill AR,
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are characterized by C-terminal aminovinyl cysteine residues. While this posttranslational modification is also seen in the lanthipeptides epidermin and mersacidin, linaridins do not have Lan or MeLan residues. In addition, the linaridin moiety is formed from modification of two Cys residues, whereas
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motif. No other posttranslational modifications have been observed on the characterized cyclotides, which are between 28 - 37 amino acids in size. Cyclotides are plant natural products and the different cyclotides appear to be species-specific. While many activities have been reported for cyclotides,
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For cyanobactins, the precursor peptide is referred to as the E peptide. Minimally, the E peptide requires a leader peptide region, a core (structural) region, and both N-terminal and C-terminal protease recognition sequences. In contrast to most RiPPs, for which a single precursor peptide encodes a
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The precursor peptide of the cyanobactin family is traditionally designated the "E" gene, whereas precursor peptides are designated gene "A" in most RiPP gene clusters. "A" is a serine protease involved in cleavage of the leader peptide and subsequent macrocyclization of the peptide natural product,
1567:(A) Representative examples of lasso peptide biosynthetic gene clusters. Arrows depicting open reading frames are shown with lengths proportional to gene size, as indicated by the scale bar. Genes are color coded and labeled according to function. (B) General scheme of lasso peptide biosynthesis. 996:
are plant-derived N-to-C cyclized peptides with no disulfide bonds. Also referred to as Caryophyllaceae-like homomonocyclopeptides, orbitides are 5-12 amino acids in length and are composed of mainly hydrophobic residues. Similar to the amatoxins and phallotoxins, the gene sequences of orbitides
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with N-to-C macrocylization of a 6–20 amino acid chain. Cyanobactins are natural products isolated from cyanobacteria, and close to 30% of all cyanobacterial strains are thought to contain cyanobacterial gene clusters. However, while thus far all cyanobactins are credited to cyanobacteria, there
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and, like other bacteriocins, is relatively resistant to high temperature, pH changes, and many proteases as a result of macrocyclization. Based on solution structures and sequence alignments, bacteriocins appear to take on similar 3D structures despite little sequence homology, contributing to
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are 8- and 7-membered natural products, respectively, characterized by N-to-C cyclization in addition to a tryptathionine motif derived from the crosslinking of Cys and Trp. The amatoxins and phallotoxins also differ from other RiPPs based on the presence of a C-terminal recognition sequence in
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Kawulka KE, Sprules T, Diaper CM, Whittal RM, McKay RT, Mercier P, Zuber P, Vederas JC (2004). "Structure of subtilosin A, a cyclic antimicrobial peptide from Bacillus subtilis with unusual sulfur to alpha-carbon cross-links: formation and reduction of alpha-thio-alpha-amino acid derivatives".
830:. Perhaps the most well-characterized thiopeptide, thiostrepton A, contains a dehydropiperidine ring and a second, quinaldic acid-containing macrocycle. Four residues are dehydrated during posttranslational modification, and the final natural product also bears four thiazoles and one azoline. 758:
with a molecular weight <10 kDa. Many members of other RiPP families, such as microcin E492, microcin B17 (LAP) and microcin J25 (Lasso peptide) are also considered microcins. Instead of being classified based on posttranslational modifications or modifying enzymes, microcins are instead
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The thiopeptide macrocycle is closed with a six-membered nitrogen-bearing ring. Oxidation state and substitution pattern of the nitrogenous ring determines the series of the thiopeptide natural product. While the mechanism of macrocyclization is not known, the nitrogenous ring can exist in
1257:(Lan) and 3-methyllanthionine (MeLan) residues. Lan residues are formed from a thioether bridge between Cys and Ser, while MeLan residues are formed from the linkage of Cys to a Thr residue. The biosynthetic enzymes responsible for Lan and MeLan installation first dehydrate Ser and Thr to 541:
in combination with an additional serine protease homologue, the encoded by gene "G". Members of the cyanobactin family may bear thiazolines/oxazolines, thiazoles/oxazoles, and methylations depending on additional modification enzymes. For example, perhaps the most famous cyanobactin is
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There are currently six known bottromycin compounds, which differ in the extent of side chain methylation, an additional characteristic of the bottromycin class. The total synthesis of bottromycin A2 was required to definitively determine the structure of the first bottromycin.
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Kawulka K, Sprules T, McKay RT, Mercier P, Diaper CM, Zuber P, Vederas JC (2003). "Structure of subtilosin A, an antimicrobial peptide from Bacillus subtilis with unusual posttranslational modifications linking cysteine sulfurs to alpha-carbons of phenylalanine and threonine".
1019:. However, a metagenomic study revealed the natural products as the most extensively modified class of RiPPs known to date. Six enzymes are responsible for installing a total of 48 posttranslational modifications onto the polytheonamide A and B precursor peptides, including 18 964:
are both Cys-glycosylated and, in addition, have disulfide bonds between non-glycosylated Cys residues. While both members bear S-glycosyl groups, RiPPs bearing O- or N-linked carbohydrates will also be included in this family as they are discovered.
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and the accompanying rise in available genomic data, scientific interest in RiPPs has increased in the last few decades. Because the chemical structures of RiPPs are more closely predictable from genomic data than are other natural products (e.g.
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S (SLS) is perhaps the most well-studied and most famous LAP, in part because the structure is still unknown since the discovery of SLS in 1901. Thus, while the biosynthetic gene cluster suggests SLS is a LAP, structural confirmation is lacking.
513:. Bottromycins differ from other RiPPs in that there is no N-terminal leader peptide. Rather, the precursor peptide has a C-terminal extension of 35-37 amino acids, hypothesized to act as a recognition sequence for posttranslational machinery. 1571:
Lasso peptide biosynthesis requires at least three genes, referred to as the A, B, and C proteins. The A gene encodes the precursor peptide, which is modified by the B and C proteins into the mature natural product. The B protein is an
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forms. Thiazol(in)es are the result of cyclization of Cys residues in the precursor peptide, while (methyl)oxazol(in)es are formed from Thr and Ser. Azole and azoline formation also modifies the residue in the -1 position, or directly
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Morris RP, Leeds JA, Naegeli HU, Oberer L, Memmert K, Weber E, LaMarche MJ, Parker CN, Burrer N, Esterow S, Hein AE, Schmitt EK, Krastel P (2009). "Ribosomally synthesized thiopeptide antibiotics targeting elongation factor Tu".
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The standard nomenclature for thiopeptide biosynthetic proteins follows that of the thiomuracin gene cluster. In addition to the precursor peptide, referred to as the A peptide, thiopeptide biosynthesis requires at least six
1361:, although the D protein alone performs the cyclodehydration reaction. Early work on microcin B17 adopted a different nomenclature for these proteins, but a recent consensus has been adopted by the field as described above. 2240: 990:-acetylated trideca- and tetradecapeptides with ω-ester and/or ω-amide bonds. Lactone formation through glutamate or aspartate ω-carboxy groups and the lysine ε-amino group forms macrocycles in the final natural product. 871:, AIPs are biosynthesized from a precursor peptide composed of a C-terminal leader region, the core region, and negatively charged tail region that is, along with the leader peptide, cleaved before AIP export. 3255:
Hamada T, Matsunaga S, Fujiwara M, Fujita K, Hirota H, Schmucki R, Güntert P, Fusetani N (2010). "Solution structure of polytheonamide B, a highly cytotoxic nonribosomal polypeptide from marine sponge".
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bond. The exact steps and reaction intermediates in lasso peptide biosynthesis remain unknown due to experimental difficulties associated with the proteins. Commonly, the B protein is referred to as the
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is biochemically similar to that of cyanobactins, lanthipeptides, and linear azol(in)e-containing peptides (LAPs). As with cyanobactins and LAPs, azole and azoline synthesis occurs via the action of an
459:, an amatoxin, has a number of posttranslational modifications in addition to macrocyclization and formation of the tryptathionine bridge: oxidation of the tryptathionine leads to the presence of a 1463:
Thiopeptide biosynthesis involves particularly extensive modification of the core peptide scaffold. Indeed, due to the highly complex structures of thiopeptides, it was commonly thought that these
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Gomez-Escribano JP, Song L, Bibb MJ, Challis GL (2012). "Posttranslational β-methylation and macrolactamidination in the biosynthesis of the bottromycin complex of ribosomal peptide antibiotics".
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are named after "Proteus", a Greek shape-shifting sea god. Until now, the only known members in the family of Proteusins are called polytheonamides. They were originally presumed to be
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long. The leader peptide is usually important for enabling enzymatic processing of the precursor peptide via aiding in recognition of the core peptide by biosynthetic enzymes and for
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Some lasso peptide biosynthetic gene clusters also require an additional protein of unknown function for biosynthesis. Additionally, lasso peptide gene clusters usually include an
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The C protein is mainly involved in leader peptide recognition and binding and is sometimes called a scaffolding protein. The D protein is an ATP-dependent cyclodehydratase that
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RiPPs are characterized by a common biosynthetic strategy wherein genetically-encoded peptides undergo translation and subsequent chemical modification by biosynthetic enzymes.
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Saether O, Craik DJ, Campbell ID, Sletten K, Juul J, Norman DG (1995). "Elucidation of the primary and three-dimensional structure of the uterotonic polypeptide kalata B1".
1057:, resulting in a circular structure that is conformationally restricted by the Cα bonds. Sactipeptides with antimicrobial activity are commonly referred to as sactibiotics ( 161:
guidelines were agreed upon and published by a large group of researchers in the field. Prior to this report, RiPPs were referred to by a variety of designations, including
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that behaves biochemically in the same manner as YcaO-domain cyclodehydratases in thiopeptide and linear azol(in)e-containing peptide (LAP) biosynthesis (described above).
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Iwamoto M, Shimizu H, Muramatsu I, Oiki S (2010). "A cytotoxic peptide from a marine sponge exhibits ion channel activity through vectorial-insertion into the membrane".
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cyclodehydratase. In contrast to LAPs, where cyclodehydration occurs via the action of two distinct proteins responsible for leader peptide binding and cyclodehydrative
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is a LAP with extensive cyclization. Two sets of five heterocycles endow the natural product with structural rigidity and unusually selective antibacterial activity.
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Craik DJ, Daly NL, Bond T, Waine C (1999). "Plant cyclotides: A unique family of cyclic and knotted proteins that defines the cyclic cystine knot structural motif".
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due to bulky residues on the tail (class II lasso peptides), or both (class III lasso peptides). The compact structure makes lasso peptides frequently resistant to
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Wieland T, Faulstich H (December 1978). "Amatoxins, phallotoxins, phallolysin, and antamanide: the biologically active components of poisonous Amanita mushrooms".
122:), their presence in sequenced organisms can, in theory, be identified rapidly. This makes RiPPs an attractive target of modern natural product discovery efforts. 1551:, these are fused into a single protein (G protein) in cyanobactin and thiopeptide biosynthesis. However, in thiopeptides, an additional protein, designated the 1280:
domains, but diverge in C-terminal cyclization domains: the LanL cyclase domain is homologous to LanC, but the class III enzymes lack Zn-ligand binding domains.
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varied accordingly in the literature. More recently, with the advent of broad genome sequencing, it has been realized that these natural products share a common
1053:, the Cα crosslinks between Cys4 and Phe31, Cys7 and Thr28, and Cys13 and Phe22 are not the only posttranslational modifications; the C- and N-termini form an 2120:
Shimamura H, Gouda H, Nagai K, et al. (2009). "Structure determination and total synthesis of bottromycin A2: a potent antibiotic against MRSA and VRE".
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Cyanobactin biosynthesis requires proteolytic cleavage of both N-terminal and C-terminal portions of the precursor peptide. The defining proteins are thus an
1244:(A) Steps in the installation of lanthionine and 3-methyllanthionine bridges in lanthipeptide biosynthesis (B) Classes of lanthipeptide biosynthetic enzymes 1814:"Anantin--a peptide antagonist of the atrial natriuretic factor (ANF). II. Determination of the primary sequence by NMR on the basis of proton assignments" 1338:
ATP consumption. The C and D proteins are occasionally present as a single, fused protein, as is the case for trunkamide biosynthesis. The B protein is a
651:-based approaches to lasso peptide discovery have thus used this as a constraint. However, some lasso peptides were recently discovered that also contain 920:. Venom peptides from cone snails are generally smaller than those found in other animal venoms (10-30 amino acids vs. 30-90 amino acids) and have more 1392:
via a lone core peptide, cyanobactin E peptides can contain multiple core regions; multiple E peptides can even be present in a single gene cluster.
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The structure of plantazolicin, a linear azoli(in)e-containing peptide natural product. Posttranslationally installed azol(in)es are shown in red.
2400:"Characterization of caulonodin lasso peptides revealed unprecedented N-terminal residues and a precursor motif essential for peptide maturation" 1001:, a precursor peptide was found using Blast searching that potentially contains five core peptides separated by putative recognition sequences. 1716:"Ribosomally synthesized and post-translationally modified peptide natural products: overview and recommendations for a universal nomenclature" 2433:"Structure determination and interception of biosynthetic intermediates for the plantazolicin class of highly discriminating antibiotics" 1855:"Multicenter, randomized clinical trial to compare the safety and efficacy of LFF571 and vancomycin for Clostridium difficile infections" 331: 142:. This combination of peptide translation and modification is referred to as "post-ribosomal peptide synthesis" (PRPS) in analogy with 58: 3873:"Chemoenzymatic synthesis of thiazolyl peptide natural products featuring an enzyme-catalyzed formal [4 + 2] cycloaddition" 1451:; these can occur adjacent to azole or azoline residues. The functions of some proteins found commonly in cyanobactin biosynthetic 1527:
of dehydroalanine moieties to form the characteristic macrocycle. The F protein is responsible for binding of the leader peptide.
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the cyclodehydration reaction, resulting in formation of an azoline ring. This occurs by direct activation of the amide backbone
545:, which contains two thiazoles, a methyloxazoline, and an oxazoline in its final state, a macrocycle derived from 8 amino acids. 3010:"Genome mining and genetic analysis of cypemycin biosynthesis reveal an unusual class of posttranslationally modified peptides" 139: 826:. Additionally, some thiopeptides bear a second macrocycle, which bears a quinaldic acid or indolic acid residue derived from 3824:"Thiopeptide biosynthesis featuring ribosomally synthesized precursor peptides and conserved posttranslational modifications" 1268:
Four classes of lanthipeptide biosynthetic enzymes have been designated. Class I lanthipeptides have dedicated lanthipeptide
362:, was terminated early as the results were unfavorable. Also recently in clinical trials was the NVB302 (a derivative of the 3925:"Identification of an Auxiliary Leader Peptide-Binding Protein Required for Azoline Formation in Ribosomal Natural Products" 439:
The structure of α-amanitin, with posttranslational modifications particular to the amatoxins and phallotoxins shown in red.
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Maksimov MO, Pan SJ, James Link A (September 2012). "Lasso peptides: structure, function, biosynthesis, and engineering".
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bear the same modification. In 2003, the first RiPP with a sulfur-to-α-carbon linkage was reported when the structure of
924:. A single species may have 50-200 conopeptides encoded in its genome, recognizable by a well-conserved signal sequence. 1903:"Safety and Efficacy of Multiple Daily Dosing of Oral LFF571 in Patients With Moderate Clostridium Difficile Infections" 557:
The structure of nisin, a lanthipeptide natural product. Lan and MeLan posttranslational modifications are shown in red.
2482:"Structure of the mannose phosphotransferase system (man-PTS) complexed with microcin E492, a pore-forming bacteriocin" 1144:) is recognized and chemically modified sequentially by biosynthetic enzymes (PRPS). Examples of modifications include 349: 1323:
referred to as the B, C, and D proteins; the precursor peptide is referred to as the A protein, as in other classes.
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it has been hypothesized that all are united by a common mechanism of binding to and disrupting the cell membrane.
767: 225: 2861:"The biological activity of the prototypic cyclotide kalata b1 is modulated by the formation of multimeric pores" 1853:
Mullane K, Lee C, Bressler A, Buitrago M, Weiss K, Dabovic K, Praestgaard J, Leeds JA, Blais J, Pertel P (2015).
1600:. The N-terminal amine formed by the B protein (protease) then reacts with this activated side chain to form the 1635:
The biosynthesis of lasso peptides is particularly interesting due to the inaccessibility of the threaded-lasso
1576:-dependent cysteine protease that cleaves the leader region from the precursor peptide. The C protein displays 1555:(F protein) is necessary for leader peptide recognition and potentially recruiting other biosynthetic enzymes. 1023:. Polytheonamides are exceptionally large, as a single molecule is able to span a cell membrane and form an 574:
are lanthipeptides that have known antimicrobial activity. The founding member of the lanthipeptide family,
1089: 3442: 2184:"Widespread occurrence and lateral transfer of the cyanobactin biosynthesis gene cluster in cyanobacteria" 1573: 1536: 1408: 953: 888: 602: 410: 341: 1902: 1407:
moieties from Ser/Thr/Cys residues prior to the action of the A and G proteases. The heterocyclase is an
3978: 1628:, although these are not strictly required for lasso peptide biosynthesis and are sometimes absent. No 1581: 1339: 1300: 867: 3689:
Kelly WL, Pan L, Li C (2009). "Thiostrepton biosynthesis: prototype for a new family of bacteriocins".
3726:"Thirteen posttranslational modifications convert a 14-residue peptide into the antibiotic thiocillin" 3144: 2623:"Identification of Staphylococcus aureus AgrD residues required for autoinducing peptide biosynthesis" 1153: 578:, is a lantibiotic that has been used to prevent the growth of food-born pathogens for over 40 years. 3737: 3211: 3198:
Freeman MF, Gurgui C, Helf MJ, Morinaka BI, Uria AR, Oldham NJ, Sahl HG, Matsunaga S, Piel J (2012).
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Komiyama K, Otoguro K, Segawa T, Shiomi K, Yang H, Takahashi Y, Hayashi M, Otani T, Omura S (1993).
2241:"Biosynthesis, immunity, regulation, mode of action and engineering of the model lantibiotic nisin" 2060:"Structural basis of transcription: alpha-amanitin-RNA polymerase II cocrystal at 2.8 A resolution" 1452: 1114: 564:
are one of the most well-studied families of RiPPs. The family is characterized by the presence of
378: 289: 270: 103: 1949:"Perspectives on lantibiotic discovery - where have we failed and what improvements are required?" 1261:(Dha) and dehydrobutyrine (Dhb), respectively. Subsequent thioether crosslinking occurs through a 1184:
Papers published prior to a recent community consensus employ differing sets of nomenclature. The
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activity due to hijacking of specific receptors involved in the transport of essential nutrients.
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Structure of Bottromycin A2 with characteristic posttranslational modifications highlighted in red
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Historically, the current sub-classes of RiPPs were studied individually, and common practices in
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Sánchez-Hidalgo M, Montalbán-López M, Cebrián R, Valdivia E, Martínez-Bueno M, Maqueda M (2011).
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Zanotti G, Beijer B, Wieland T (September 1987). "Synthesis of cyclic tryptathionine peptides".
3493:"Discovery of unique lanthionine synthetases reveals new mechanistic and evolutionary insights" 3406:
Knerr PJ, van der Donk WA (2012). "Discovery, biosynthesis, and engineering of lantipeptides".
3069:"A new antibiotic, cypemycin. Taxonomy, fermentation, isolation and biological characteristics" 3993: 3954: 3902: 3853: 3804: 3765: 3706: 3671: 3622: 3573: 3524: 3465: 3423: 3388: 3352: 3308: 3273: 3229: 3200:"Metagenome mining reveals polytheonamides as posttranslationally modified ribosomal peptides" 3180: 3125: 3090: 3049: 2990: 2941: 2892: 2841: 2806: 2763: 2703: 2654: 2603: 2554: 2519: 2501: 2462: 2431:
Molohon KJ, Melby JO, Lee J, Evans BS, Dunbar KL, Bumpus SB, Kelleher NL, Mitchell DA (2011).
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of RiPPs a common strategy. In part due to their increased discovery and hypothesized ease of
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Venglat P, Xiang D, Qiu S, Stone SL, Tibiche C, Cram D, Alting-Mees M, Nowak J, Cloutier S,
3117: 3080: 3039: 3029: 2980: 2972: 2931: 2923: 2882: 2872: 2833: 2798: 2753: 2745: 2693: 2685: 2644: 2634: 2593: 2585: 2546: 2509: 2493: 2452: 2444: 2411: 2372: 2320: 2260: 2252: 2211: 2203: 2164: 2129: 2089: 2079: 2032: 1997: 1960: 1874: 1866: 1825: 1784: 1776: 1735: 1727: 1563: 1464: 1262: 1164:(i.e. lasso peptides), among others. The resulting modified precursor peptide (containing a 1046: 507:
Thus far, gene clusters predicted to produce bottromycins have been identified in the genus
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came in 2009 with the independent discovery of the gene clusters for several thiopeptides.
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The hallmark of linear azol(in)e-containing peptide (LAP) biosynthesis is the formation of
1240: 593:"ring" through which a linear C-terminal "tail" is threaded. Because of this threaded-loop 3419: 1585: 1389: 933: 679: 415: 371: 345: 251: 1172:, wherein the non-core regions of the precursor peptide are removed. This results in the 3741: 3544:"Thiazole/oxazole-modified microcins: complex natural products from ribosomal templates" 3215: 3025: 2758: 2733: 2698: 2673: 2265: 2199: 2075: 3949: 3924: 3897: 3872: 3848: 3823: 3760: 3725: 3666: 3641: 3617: 3592: 3568: 3543: 3519: 3492: 3175: 3148: 3044: 3009: 2985: 2960: 2936: 2911: 2887: 2860: 2649: 2622: 2598: 2573: 2514: 2481: 2457: 2432: 2216: 2183: 2001: 1879: 1854: 1789: 1764: 1740: 1715: 1544: 1494: 1440: 1335: 1258: 973: 921: 846: 842: 671: 648: 303: 263: 2094: 2059: 3972: 1524: 1503: 1448: 1020: 937: 763: 733: 723: 542: 533: 464: 456: 419: 397: 390: 221: 3320: 3241: 2775: 2715: 2342: 537:
exists the possibility that other organisms could produce similar natural products.
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Liao R, Duan L, Lei C, Pan H, Ding Y, Zhang Q, Chen D, Shen B, Yu Y, Liu W (2009).
3657: 3642:"Linking chemistry and genetics in the growing cyanobactin natural products family" 3593:"YcaO domains use ATP to activate amide backbones during peptide cyclodehydrations" 3477: 2282: 1625: 1531: 1149: 1012: 997:
suggest the presence of a C-terminal recognition sequence. In the flaxseed variety
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have been isolated from Actinobacteria. General structural features of thiopeptide
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origin. Consisting of more than 20 sub-classes, RiPPs are produced by a variety of
3304: 1965: 1948: 956:. Only two members have been fully characterized, making this a small RiPP class. 690: 3509: 2480:
Huang, Kai; Zeng, Jianwei; Liu, Xueli; Jiang, Tianyu; Wang, Jiawei (2021-04-06).
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Schematic representation of azol(in)e biosynthesis in ribosomal natural products.
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refers exclusively to ribosomally synthesized peptides with 35-70 residues and a
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infection. Duramycin has completed phase II clinical trials for the treatment of
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below 10 kDa) that are ribosomally-produced and undergo some degree of enzymatic
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Proceedings of the National Academy of Sciences of the United States of America
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Huang YH, Colgrave ML, Daly NL, Keleshian A, Martinac B, Craik DJ (July 2009).
2497: 1830: 1813: 1780: 861:, exported AIPs bind to extracellular receptors that trigger the production of 521: 479: 2749: 2689: 2325: 2308: 2256: 2036: 1605: 1601: 1404: 1381: 1054: 827: 819: 710: 613: 612:
The N-terminal "ring" can be from 7 to 9 amino acids long and is formed by an
590: 359: 315: 307: 209: 119: 95: 2734:"Conotoxins and the posttranslational modification of secreted gene products" 2505: 3750: 3224: 3199: 3165: 3034: 2877: 2639: 1597: 1593: 1589: 1548: 1476: 1400: 1343: 1327: 1312: 928: 906: 892: 858: 854: 807: 714: 663: 644: 629: 625: 606: 467:
decorate the natural product. As an amatoxin, α-amanitin is an inhibitor of
460: 444: 394: 255: 244: 205: 115: 87: 83: 3958: 3906: 3857: 3808: 3769: 3710: 3675: 3626: 3577: 3528: 3427: 3392: 3356: 3312: 3277: 3233: 3184: 3129: 3053: 2994: 2945: 2896: 2810: 2802: 2767: 2707: 2658: 2607: 2558: 2523: 2466: 2384: 2334: 2274: 2225: 2141: 2133: 2103: 2084: 1974: 1923:"Assessment of the safety and distribution of NVB302 in healthy volunteers" 1888: 1798: 1749: 1033:
contain intramolecular linkages between the sulfur of Cys residues and the
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Wever WJ, Bogart JW, Baccile JA, Chan AN, Schroeder FC, Bowers AA (2015).
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Bagly MC, Dale JW, Merritt EA, Xiong X (2005). "Thiopeptide antibiotics".
2009: 1839: 1140:
During RiPP biosynthesis, the unmodified precursor peptide (containing an
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residue. The C-terminal "tail" ranges from 7 to 15 amino acids in length.
352:
of LFF571, a derivative of the thiopeptide GE2270-A, for the treatment of
3940: 3888: 3608: 2927: 2207: 2044: 1870: 1636: 1512: 1472: 1444: 1426: 1372: 1331: 1316: 1098: 823: 811: 799: 749: 702: 675: 667: 640: 594: 493: 319: 247: 131: 2837: 1497:
and dehydrobutyrine moieties by dehydrating Ser/Thr precursor residues.
3461: 3147:, Bekkaoui F, Sharpe A, Wang E, Rowland G, Selvaraj G, Datla R (2011). 2416: 2399: 2376: 2168: 1922: 1731: 1320: 706: 656: 636: 553: 497: 435: 177: 99: 3800: 3702: 3384: 3348: 3269: 3121: 2976: 2589: 2550: 2448: 1380:, referred to as the G protein. The G protein is also responsible for 3724:
Wieland Brown LC, Acker MG, Clardy J, Walsh CT, Fischbach MA (2009).
1436: 1347: 1308: 1277: 1109:
segment which is typically preceded (and occasionally followed) by a
803: 652: 300: 229: 601:, giving rise to their name. They are a member of a larger class of 2910:
Oman TJ, Boettcher JM, Wang H, Okalibe XN, van der Donk WA (2011).
1133:
segment of the precursor peptide which helps direct the peptide to
1125:
C-terminal to the core peptide; these are involved in excision and
2398:
Zimmermann, M.; Hegemann, J. D.; Xie, X.; Marahiel, M. A. (2014).
1562: 1498: 1484: 1297: 1287: 1273: 1239: 1088: 916: 911: 777: 689: 617: 598: 575: 552: 520: 478: 434: 323: 277: 240: 72:
Ribosomally synthesized and post-translationally modified peptides
3491:
Goto Y, Li B, Claesen J, Shi Y, Bibb MJ, van der Donk WA (2010).
2572:
Thoendel M, Kavanaugh JS, Flack CE, Horswill AR (January 2011).
1540: 1412: 845:
peptides are used as signaling molecules in the process called
525:
Patellamide A structure with N-C cyclization highlighted in red
3923:
Dunbar KL, Tietz JI, Cox CL, Burkhart BJ, Mitchell DA (2015).
3443:"Comparison of lantibiotic gene clusters and encoded proteins" 2959:
Garcia De Gonzalo CV, Zhu L, Oman TJ, van der Donk WA (2014).
932:
are RiPPs with a head-to-tail cyclization and three conserved
15: 2912:"Sublancin is not a lantibiotic but an S-linked glycopeptide" 2239:
Lubelski J, Rink R, Khusainov R, Moll GN, Kuipers OP (2008).
1765:"Genome mining for ribosomally synthesized natural products" 635:
The first amino acid of lasso peptides is almost invariably
972:
lanthipeptide aminovinyl cysteines are formed from Cys and
2961:"NMR structure of the S-linked glycopeptide sublancin 168" 1632:
is yet known for any lasso peptide biosynthetic protein.
910:
and other toxoglossan peptides are the components of the
647:
at this site not being tolerated by known enzymes. Thus,
1501:
and azoline synthesis is effected by the E protein, the
589:
are short peptides containing an N-terminal macrolactam
914:
of predatory marine snails, such as the cone snails or
881:
between the N- and C-termini, sometimes referred to as
857:, unlike other regulatory peptides that are linear. In 36: 2313:
Journal of Industrial Microbiology & Biotechnology
1395:
Many cyanobactins also undergo heterocyclization by a
1045:
was determined using isotopically enriched media and
662:
The threading of the lasso tail is trapped either by
2058:
Bushnell DA, Cramer P, Kornberg RD (February 2002).
3149:"Gene expression analysis of flax seed development" 1812:Wyss DF, Lahm HW, Manneberg M, Labhardt AM (1991). 976:(Dha). The first linaridin to be characterized was 418:itself is a RiPP due to its biosynthetic origin as 358:infections, with comparable safety and efficacy to 258:due to their chemical properties, such as moderate 200:RiPPs constitute one of the major superfamilies of 31:
may be too technical for most readers to understand
2182:Leikoski N, Fewer DP, Sivonen K (February 2009). 1493:, designated the B and C proteins, which install 1253:Lanthipeptides are characterized by the presence 730:is required for oxidation of azolines to azoles. 366:actagardine) which is used for the treatment of 3918: 3916: 3781: 3779: 2727: 2725: 2358: 2356: 2354: 2352: 2302: 2300: 2298: 2296: 2294: 2292: 2115: 2113: 1708: 1706: 1704: 1702: 1700: 1698: 1696: 1694: 1692: 1690: 1688: 1129:. Additionally, eukaryotic RiPPs may contain a 1037:of another residue in the peptide. A number of 620:of the first amino acid of the peptide and the 3591:Dunbar KL, Melby JO, Mitchell DA (June 2012). 3108:Tan NH, Zhou J (2006). "Plant cyclopeptides". 1686: 1684: 1682: 1680: 1678: 1676: 1674: 1672: 1670: 1668: 1353:The B protein is typically referred to as the 849:. AIPs are characterized by the presence of a 250:in origin, RiPPs are typically categorized as 1049:. In the case of subtilosin A, isolated from 82:, are a diverse class of natural products of 8: 3542:Melby JO, Nard NJ, Mitchell DA (June 2011). 605:. Additionally, lasso peptides are formally 1399:(referred to as the D protein), installing 455:addition to the N-terminal leader peptide. 1613:, and the C protein is referred to as the 3948: 3896: 3847: 3759: 3749: 3665: 3616: 3567: 3518: 3508: 3441:Siezen RJ, Kuipers OP, de Vos WM (1996). 3223: 3174: 3164: 3084: 3043: 3033: 2984: 2935: 2886: 2876: 2757: 2697: 2648: 2638: 2597: 2513: 2456: 2415: 2324: 2264: 2215: 2093: 2083: 1964: 1878: 1829: 1788: 1739: 1357:; the C and D proteins together form the 902:stability and resistance to degradation. 822:, dehydropiperidine, or a fully oxidized 59:Learn how and when to remove this message 43:, without removing the technical details. 3929:Journal of the American Chemical Society 3877:Journal of the American Chemical Society 3789:Journal of the American Chemical Society 3691:Journal of the American Chemical Society 2674:"AS-48 bacteriocin: close to perfection" 2574:"Peptide signaling in the staphylococci" 2309:"Prospecting genomes for lasso peptides" 875:Bacterial Head-to-Tail Cyclized Peptides 109:As a consequence of the falling cost of 2621:Thoendel M, Horswill AR (August 2009). 1664: 1439:can also be accomplished by an oxidase 1435:. Oxidation of azoline heterocycles to 1097:All RiPPs are synthesized first at the 936:that form a knotted structure called a 389:, the ultra-narrow spectrum antibiotic 216:, although they tend to be large, with 2732:Buczek O, Bulaj G, Olivera BM (2005). 2307:Maksimov MO, Link AJ (February 2014). 1763:Velásquez JE, van der Donk WA (2011). 1443:located on the G protein. Unusual for 1376:, referred to as the A protein, and a 670:residues (class I lasso peptides), by 414:, is also a RiPP. Additionally, human 3420:10.1146/annurev-biochem-060110-113521 1859:Antimicrobial Agents and Chemotherapy 1455:, the B and C proteins, are unknown. 1093:General scheme for RiPP biosynthesis. 722:-terminal to the Cys, Ser, or Thr. A 699:Linear azole(in)e-containing peptides 41:make it understandable to non-experts 7: 2245:Cellular and Molecular Life Sciences 1342:(FMN)-dependent dehydrogenase which 1284:Linear azol(in)e-containing peptides 686:Linear azol(in)e-containing peptides 492:contain a C-terminal decarboxylated 3548:Current Opinion in Chemical Biology 1769:Current Opinion in Chemical Biology 1487:. These include lanthipeptide-like 1188:has been referred to previously as 762:Microcins have bioactivity against 332:atrial natriuretic peptide receptor 102:, and they possess a wide range of 2002:10.1111/j.1399-3011.1987.tb03338.x 1232:(for conopeptides, specifically). 157:origin. In 2013, a set of uniform 14: 1216:. Historical alternate terms for 1113:segment and is typically ~20-110 603:amino-acid-based lasso structures 243:is increasing. Although they are 1953:Expert Opinion on Drug Discovery 1319:. This is accomplished by three 276:RiPPs in commercial use include 20: 1584:and is thought to activate the 140:post-translational modification 3840:10.1016/j.chembiol.2009.01.007 3658:10.1016/j.chembiol.2011.01.019 1519:is installed by the D protein 381:RiPPs include the antibiotics 144:nonribosomal peptide synthesis 1: 3640:Donia MS, Schmidt EW (2011). 3305:10.1016/j.febslet.2010.08.007 1966:10.1517/17460441.2015.1016496 1105:. This peptide consists of a 1017:non-proteinogenic amino acids 1009:nonribosomal natural products 802:rings formed from dehydrated 766:bacteria but usually display 532:are diverse metabolites from 496:in addition to a macrocyclic 322:due to its high affinity for 188:ost-translationally modified 3510:10.1371/journal.pbio.1000339 3014:Proc. Natl. Acad. Sci. U.S.A 2064:Proc. Natl. Acad. Sci. U.S.A 1142:unmodified core peptide, UCP 1121:. Some RiPPs also contain a 1011:due to the presence of many 666:bonds between ring and tail 616:bond between the N-terminal 326:. Anantin is a RiPP used in 3086:10.7164/antibiotics.46.1666 1447:, cyanobactins can include 1346:certain azoline rings into 220:commonly in excess of 1000 196:Prevalence and applications 4010: 3560:10.1016/j.cbpa.2011.02.027 3008:Claesen J, Bibb M (2010). 2498:10.1038/s41421-021-00253-6 2122:Angew. Chem. Int. Ed. Engl 1831:10.7164/antibiotics.44.172 1818:The Journal of Antibiotics 1781:10.1016/j.cbpa.2010.10.027 1204:has been referred to as a 1166:modified core peptide, MCP 786:Most of the characterized 754:are all RiPPs produced by 597:, these peptides resemble 431:Amatoxins and phallotoxins 226:next-generation sequencing 184:bosomally synthesized and 167:ribosomal natural products 80:ribosomal natural products 2750:10.1007/s00018-005-5283-0 2690:10.1007/s00018-011-0724-4 2326:10.1007/s10295-013-1357-4 2257:10.1007/s00018-007-7171-2 2037:10.3109/10409237809149870 1990:Int. J. Pept. Protein Res 1507:, and the G protein, the 1421:A common modification is 1160:(i.e. cyanobactins), and 299:and duramycin, which are 2188:Appl. Environ. Microbiol 1265:by Cys onto Dha or Dhb. 1236:Family-specific features 895:AS-48 was isolated from 659:as their first residue. 350:Phase II clinical trials 3828:Chemistry & Biology 3751:10.1073/pnas.0900008106 3646:Chemistry & Biology 3597:Nature Chemical Biology 3450:Antonie van Leeuwenhoek 3225:10.1126/science.1226121 3166:10.1186/1471-2229-11-74 3035:10.1073/pnas.1008608107 2878:10.1074/jbc.M109.003384 2640:10.1074/jbc.M109.031757 2365:Natural Product Reports 1720:Natural Product Reports 1630:X-ray crystal structure 1429:groups by an F protein 1334:with ATP, resulting in 814:residues, respectively 163:post-ribosomal peptides 2803:10.1006/jmbi.1999.3383 2134:10.1002/anie.200804138 2085:10.1073/pnas.251664698 2025:CRC Crit. Rev. Biochem 1574:adenosine triphosphate 1568: 1553:Ocin-ThiF-like protein 1293: 1245: 1094: 954:antimicrobial peptides 889:Gram-positive bacteria 783: 695: 558: 526: 484: 440: 411:Streptococcus pyogenes 310:functionalized with a 273:of RiPPs are diverse. 239:, the use of RiPPs as 1947:Sandiford SK (2015). 1582:asparagine synthetase 1566: 1471:. Recognition of the 1469:nonribosomal peptides 1340:flavin mononucleotide 1291: 1263:Michael-type addition 1243: 1156:(i.e. thiopeptides), 1135:cellular compartments 1092: 1051:Bacillus subtilis 168 1039:nonribosomal peptides 868:Staphylococcus aureus 839:Autoinducing Peptides 781: 693: 556: 524: 482: 438: 368:Clostridium difficile 355:Clostridium difficile 271:biological activities 214:nonribosomal peptides 130:RiPPs consist of any 3941:10.1021/jacs.5b04682 3889:10.1021/jacs.5b00940 3609:10.1038/nchembio.944 2928:10.1038/nchembio.509 2437:ACS Chemical Biology 2208:10.1128/AEM.02134-08 1871:10.1128/AAC.04251-14 1653:Nonribosomal peptide 1123:recognition sequence 938:cyclic cysteine knot 922:disulfide crosslinks 262:and relatively high 104:biological functions 3742:2009PNAS..106.2549W 3216:2012Sci...338..387F 3026:2010PNAS..10716297C 2838:10.1021/bi00013a002 2738:Cell. Mol. Life Sci 2678:Cell. Mol. Life Sci 2200:2009ApEnM..75..853L 2076:2002PNAS...99.1218B 1378:C-terminal protease 999:Linum usitatissimum 949:are RiPPS that are 709:, or their reduced 180:"RiPP" stands for " 3462:10.1007/bf00399422 3408:Annu. Rev. Biochem 2417:10.1039/C4SC01428F 2377:10.1039/c2np20070h 2169:10.1039/C2SC21183A 1732:10.1039/c2np20085f 1624:(D protein) or an 1569: 1445:ribosomal peptides 1294: 1246: 1226:structural peptide 1214:intervening region 1198:structural peptide 1095: 818:thiopeptides as a 784: 756:Enterobacteriaceae 696: 559: 527: 485: 441: 293:topical antibiotic 171:ribosomal peptides 3984:Molecular biology 3801:10.1021/ja900488a 3703:10.1021/ja807890a 3385:10.1021/ja029654t 3349:10.1021/bi0359527 3270:10.1021/ja104616z 3122:10.1021/cr040699h 3020:(37): 16297–302. 2977:10.1021/cb4008106 2871:(31): 20699–707. 2590:10.1021/cr100370n 2551:10.1021/cr0300441 2449:10.1021/cb200339d 2410:(10): 4032–4043. 1641:peptide synthesis 1432:prenyltransferase 1186:precursor peptide 1168:) then undergoes 1152:, thiopeptides), 1103:precursor peptide 863:virulence factors 794:, are dehydrated 782:Thiostrepton RiPP 624:side chain of an 469:RNA polymerase II 228:methods has made 218:molecular weights 111:genome sequencing 78:), also known as 69: 68: 61: 4001: 3963: 3962: 3952: 3920: 3911: 3910: 3900: 3868: 3862: 3861: 3851: 3819: 3813: 3812: 3783: 3774: 3773: 3763: 3753: 3721: 3715: 3714: 3686: 3680: 3679: 3669: 3637: 3631: 3630: 3620: 3588: 3582: 3581: 3571: 3539: 3533: 3532: 3522: 3512: 3488: 3482: 3481: 3447: 3438: 3432: 3431: 3403: 3397: 3396: 3373:J. Am. Chem. Soc 3367: 3361: 3360: 3331: 3325: 3324: 3288: 3282: 3281: 3258:J. Am. Chem. Soc 3252: 3246: 3245: 3227: 3210:(6105): 387–90. 3195: 3189: 3188: 3178: 3168: 3140: 3134: 3133: 3105: 3099: 3098: 3088: 3064: 3058: 3057: 3047: 3037: 3005: 2999: 2998: 2988: 2956: 2950: 2949: 2939: 2907: 2901: 2900: 2890: 2880: 2856: 2850: 2849: 2821: 2815: 2814: 2786: 2780: 2779: 2761: 2729: 2720: 2719: 2701: 2669: 2663: 2662: 2652: 2642: 2633:(33): 21828–38. 2618: 2612: 2611: 2601: 2569: 2563: 2562: 2534: 2528: 2527: 2517: 2477: 2471: 2470: 2460: 2428: 2422: 2421: 2419: 2395: 2389: 2388: 2360: 2347: 2346: 2328: 2304: 2287: 2286: 2268: 2236: 2230: 2229: 2219: 2179: 2173: 2172: 2152: 2146: 2145: 2117: 2108: 2107: 2097: 2087: 2055: 2049: 2048: 2020: 2014: 2013: 1985: 1979: 1978: 1968: 1944: 1938: 1937: 1935: 1934: 1919: 1913: 1912: 1910: 1909: 1899: 1893: 1892: 1882: 1850: 1844: 1843: 1833: 1809: 1803: 1802: 1792: 1760: 1754: 1753: 1743: 1710: 1588:side chain of a 1523:via a putative 1509:cyclodehydratase 1475:origin of these 1465:natural products 1382:macrocyclization 1359:cyclodehydratase 1154:cyclodehydration 1047:NMR spectroscopy 406:virulence factor 383:cyclothiazomycin 340:In 2012-2013, a 260:molecular weight 224:. The advent of 202:natural products 136:molecular weight 64: 57: 53: 50: 44: 24: 23: 16: 4009: 4008: 4004: 4003: 4002: 4000: 3999: 3998: 3969: 3968: 3967: 3966: 3922: 3921: 3914: 3870: 3869: 3865: 3821: 3820: 3816: 3795:(16): 5946–55. 3785: 3784: 3777: 3723: 3722: 3718: 3697:(12): 4327–34. 3688: 3687: 3683: 3639: 3638: 3634: 3590: 3589: 3585: 3541: 3540: 3536: 3503:(3): e1000339. 3490: 3489: 3485: 3445: 3440: 3439: 3435: 3405: 3404: 3400: 3369: 3368: 3364: 3343:(12): 3385–95. 3333: 3332: 3328: 3290: 3289: 3285: 3264:(37): 12941–5. 3254: 3253: 3249: 3197: 3196: 3192: 3142: 3141: 3137: 3107: 3106: 3102: 3079:(11): 1666–71. 3066: 3065: 3061: 3007: 3006: 3002: 2958: 2957: 2953: 2916:Nat. Chem. Biol 2909: 2908: 2904: 2858: 2857: 2853: 2832:(13): 4147–58. 2823: 2822: 2818: 2788: 2787: 2783: 2744:(24): 3067–79. 2731: 2730: 2723: 2684:(17): 2845–57. 2671: 2670: 2666: 2620: 2619: 2615: 2571: 2570: 2566: 2536: 2535: 2531: 2479: 2478: 2474: 2443:(12): 1307–13. 2430: 2429: 2425: 2397: 2396: 2392: 2371:(9): 996–1006. 2362: 2361: 2350: 2306: 2305: 2290: 2238: 2237: 2233: 2181: 2180: 2176: 2154: 2153: 2149: 2119: 2118: 2111: 2057: 2056: 2052: 2022: 2021: 2017: 1987: 1986: 1982: 1946: 1945: 1941: 1932: 1930: 1921: 1920: 1916: 1907: 1905: 1901: 1900: 1896: 1852: 1851: 1847: 1811: 1810: 1806: 1762: 1761: 1757: 1712: 1711: 1666: 1661: 1649: 1622:ABC transporter 1586:carboxylic acid 1561: 1461: 1390:natural product 1367: 1286: 1251: 1238: 1182: 1119:cellular export 1087: 1085:Common features 1079: 934:disulfide bonds 836: 776: 768:narrow-spectrum 747: 701:(LAPs) contain 688: 584: 551: 519: 477: 463:, and numerous 433: 428: 426:Classifications 416:thyroid hormone 372:cystic fibrosis 346:clinical trials 252:small molecules 198: 128: 65: 54: 48: 45: 37:help improve it 34: 25: 21: 12: 11: 5: 4007: 4005: 3997: 3996: 3991: 3986: 3981: 3971: 3970: 3965: 3964: 3935:(24): 7672–7. 3912: 3883:(10): 3494–7. 3863: 3814: 3775: 3736:(8): 2549–53. 3716: 3681: 3632: 3583: 3534: 3483: 3433: 3398: 3379:(16): 4726–7. 3362: 3326: 3299:(18): 3995–9. 3283: 3247: 3190: 3153:BMC Plant Biol 3135: 3100: 3059: 3000: 2971:(3): 796–801. 2965:ACS Chem. Biol 2951: 2902: 2851: 2816: 2797:(5): 1327–36. 2781: 2721: 2664: 2613: 2564: 2545:(2): 685–714. 2529: 2486:Cell Discovery 2472: 2423: 2390: 2348: 2288: 2231: 2174: 2163:(12): 3522–5. 2147: 2109: 2070:(3): 1218–22. 2050: 2031:(3): 185–260. 2015: 1980: 1939: 1927:ISRCTNregistry 1914: 1894: 1865:(3): 1435–40. 1845: 1804: 1755: 1663: 1662: 1660: 1657: 1656: 1655: 1648: 1645: 1611:lasso protease 1560: 1559:Lasso peptides 1557: 1495:dehydroalanine 1460: 1457: 1366: 1363: 1336:stoichiometric 1285: 1282: 1259:dehydroalanine 1250: 1249:Lanthipeptides 1247: 1237: 1234: 1202:leader peptide 1181: 1178: 1150:lanthipeptides 1111:leader peptide 1086: 1083: 1078: 1075: 1021:epimerizations 974:dehydroalanine 847:quorum sensing 843:quorum sensing 835: 832: 775: 772: 746: 743: 687: 684: 672:steric effects 649:bioinformatics 587:Lasso peptides 583: 582:Lasso peptides 580: 562:Lanthipeptides 550: 549:Lanthipeptides 547: 518: 515: 476: 473: 465:hydroxylations 432: 429: 427: 424: 304:feed additives 264:hydrophobicity 197: 194: 127: 124: 67: 66: 28: 26: 19: 13: 10: 9: 6: 4: 3: 2: 4006: 3995: 3992: 3990: 3987: 3985: 3982: 3980: 3977: 3976: 3974: 3960: 3956: 3951: 3946: 3942: 3938: 3934: 3930: 3926: 3919: 3917: 3913: 3908: 3904: 3899: 3894: 3890: 3886: 3882: 3878: 3874: 3867: 3864: 3859: 3855: 3850: 3845: 3841: 3837: 3833: 3829: 3825: 3818: 3815: 3810: 3806: 3802: 3798: 3794: 3790: 3782: 3780: 3776: 3771: 3767: 3762: 3757: 3752: 3747: 3743: 3739: 3735: 3731: 3727: 3720: 3717: 3712: 3708: 3704: 3700: 3696: 3692: 3685: 3682: 3677: 3673: 3668: 3663: 3659: 3655: 3652:(4): 508–19. 3651: 3647: 3643: 3636: 3633: 3628: 3624: 3619: 3614: 3610: 3606: 3603:(6): 569–75. 3602: 3598: 3594: 3587: 3584: 3579: 3575: 3570: 3565: 3561: 3557: 3554:(3): 369–78. 3553: 3549: 3545: 3538: 3535: 3530: 3526: 3521: 3516: 3511: 3506: 3502: 3498: 3494: 3487: 3484: 3479: 3475: 3471: 3467: 3463: 3459: 3456:(2): 171–84. 3455: 3451: 3444: 3437: 3434: 3429: 3425: 3421: 3417: 3413: 3409: 3402: 3399: 3394: 3390: 3386: 3382: 3378: 3374: 3366: 3363: 3358: 3354: 3350: 3346: 3342: 3338: 3330: 3327: 3322: 3318: 3314: 3310: 3306: 3302: 3298: 3294: 3287: 3284: 3279: 3275: 3271: 3267: 3263: 3259: 3251: 3248: 3243: 3239: 3235: 3231: 3226: 3221: 3217: 3213: 3209: 3205: 3201: 3194: 3191: 3186: 3182: 3177: 3172: 3167: 3162: 3158: 3154: 3150: 3146: 3139: 3136: 3131: 3127: 3123: 3119: 3116:(3): 840–95. 3115: 3111: 3104: 3101: 3096: 3092: 3087: 3082: 3078: 3074: 3070: 3063: 3060: 3055: 3051: 3046: 3041: 3036: 3031: 3027: 3023: 3019: 3015: 3011: 3004: 3001: 2996: 2992: 2987: 2982: 2978: 2974: 2970: 2966: 2962: 2955: 2952: 2947: 2943: 2938: 2933: 2929: 2925: 2921: 2917: 2913: 2906: 2903: 2898: 2894: 2889: 2884: 2879: 2874: 2870: 2866: 2865:J. Biol. Chem 2862: 2855: 2852: 2847: 2843: 2839: 2835: 2831: 2827: 2820: 2817: 2812: 2808: 2804: 2800: 2796: 2792: 2785: 2782: 2777: 2773: 2769: 2765: 2760: 2755: 2751: 2747: 2743: 2739: 2735: 2728: 2726: 2722: 2717: 2713: 2709: 2705: 2700: 2695: 2691: 2687: 2683: 2679: 2675: 2668: 2665: 2660: 2656: 2651: 2646: 2641: 2636: 2632: 2628: 2627:J. Biol. Chem 2624: 2617: 2614: 2609: 2605: 2600: 2595: 2591: 2587: 2584:(1): 117–51. 2583: 2579: 2575: 2568: 2565: 2560: 2556: 2552: 2548: 2544: 2540: 2533: 2530: 2525: 2521: 2516: 2511: 2507: 2503: 2499: 2495: 2491: 2487: 2483: 2476: 2473: 2468: 2464: 2459: 2454: 2450: 2446: 2442: 2438: 2434: 2427: 2424: 2418: 2413: 2409: 2405: 2401: 2394: 2391: 2386: 2382: 2378: 2374: 2370: 2366: 2359: 2357: 2355: 2353: 2349: 2344: 2340: 2336: 2332: 2327: 2322: 2319:(2): 333–44. 2318: 2314: 2310: 2303: 2301: 2299: 2297: 2295: 2293: 2289: 2284: 2280: 2276: 2272: 2267: 2262: 2258: 2254: 2251:(3): 455–76. 2250: 2246: 2242: 2235: 2232: 2227: 2223: 2218: 2213: 2209: 2205: 2201: 2197: 2193: 2189: 2185: 2178: 2175: 2170: 2166: 2162: 2158: 2151: 2148: 2143: 2139: 2135: 2131: 2127: 2123: 2116: 2114: 2110: 2105: 2101: 2096: 2091: 2086: 2081: 2077: 2073: 2069: 2065: 2061: 2054: 2051: 2046: 2042: 2038: 2034: 2030: 2026: 2019: 2016: 2011: 2007: 2003: 1999: 1995: 1991: 1984: 1981: 1976: 1972: 1967: 1962: 1959:(4): 315–20. 1958: 1954: 1950: 1943: 1940: 1928: 1924: 1918: 1915: 1904: 1898: 1895: 1890: 1886: 1881: 1876: 1872: 1868: 1864: 1860: 1856: 1849: 1846: 1841: 1837: 1832: 1827: 1824:(2): 172–80. 1823: 1819: 1815: 1808: 1805: 1800: 1796: 1791: 1786: 1782: 1778: 1774: 1770: 1766: 1759: 1756: 1751: 1747: 1742: 1737: 1733: 1729: 1726:(1): 108–60. 1725: 1721: 1717: 1709: 1707: 1705: 1703: 1701: 1699: 1697: 1695: 1693: 1691: 1689: 1687: 1685: 1683: 1681: 1679: 1677: 1675: 1673: 1671: 1669: 1665: 1658: 1654: 1651: 1650: 1646: 1644: 1642: 1638: 1633: 1631: 1627: 1623: 1618: 1616: 1615:lasso cyclase 1612: 1607: 1603: 1599: 1598:adenylylation 1595: 1591: 1587: 1583: 1579: 1575: 1565: 1558: 1556: 1554: 1550: 1546: 1542: 1538: 1533: 1528: 1526: 1525:cycloaddition 1522: 1518: 1514: 1510: 1506: 1505: 1504:dehydrogenase 1500: 1496: 1492: 1491: 1486: 1480: 1478: 1474: 1470: 1466: 1458: 1456: 1454: 1453:gene clusters 1450: 1449:D-amino acids 1446: 1442: 1438: 1434: 1433: 1428: 1424: 1419: 1417: 1414: 1410: 1406: 1402: 1398: 1397:heterocyclase 1393: 1391: 1385: 1383: 1379: 1375: 1374: 1364: 1362: 1360: 1356: 1355:dehydrogenase 1351: 1349: 1345: 1341: 1337: 1333: 1329: 1324: 1322: 1318: 1314: 1310: 1306: 1302: 1299: 1290: 1283: 1281: 1279: 1275: 1271: 1266: 1264: 1260: 1256: 1248: 1242: 1235: 1233: 1231: 1227: 1223: 1219: 1215: 1211: 1207: 1203: 1199: 1195: 1194:prepropeptide 1191: 1187: 1179: 1177: 1175: 1171: 1167: 1163: 1159: 1155: 1151: 1147: 1143: 1138: 1136: 1132: 1128: 1124: 1120: 1116: 1112: 1108: 1104: 1100: 1091: 1084: 1082: 1076: 1074: 1072: 1068: 1064: 1060: 1056: 1052: 1048: 1044: 1040: 1036: 1032: 1031:Sactipeptides 1028: 1026: 1022: 1018: 1014: 1013:D-amino acids 1010: 1006: 1002: 1000: 995: 991: 989: 985: 984:Microviridins 981: 979: 975: 970: 966: 963: 959: 958:Sublancin 168 955: 952: 948: 947: 942: 939: 935: 931: 930: 925: 923: 919: 918: 913: 909: 908: 903: 900: 899: 894: 890: 886: 885: 880: 876: 872: 870: 869: 864: 860: 856: 852: 848: 844: 840: 833: 831: 829: 825: 821: 815: 813: 810:and cyclized 809: 805: 801: 797: 793: 789: 780: 773: 771: 769: 765: 764:Gram-negative 760: 757: 753: 752: 744: 742: 739: 735: 734:Plantazolicin 731: 729: 725: 724:dehydrogenase 721: 716: 712: 708: 704: 700: 692: 685: 683: 681: 677: 673: 669: 665: 660: 658: 654: 650: 646: 642: 638: 633: 631: 627: 623: 619: 615: 610: 608: 604: 600: 596: 592: 588: 581: 579: 577: 573: 569: 567: 563: 555: 548: 546: 544: 543:patellamide A 538: 535: 534:cyanobacteria 531: 523: 516: 514: 512: 511: 505: 501: 499: 495: 491: 490: 481: 474: 472: 470: 466: 462: 458: 453: 452: 447: 446: 437: 430: 425: 423: 421: 420:thyroglobulin 417: 413: 412: 407: 404:S, the toxic 403: 399: 398:patellamide A 396: 392: 391:plantazolicin 388: 384: 380: 375: 373: 369: 365: 361: 357: 356: 351: 347: 343: 338: 336: 333: 329: 325: 321: 317: 313: 309: 305: 302: 298: 294: 291: 287: 283: 279: 274: 272: 269:The uses and 267: 265: 261: 257: 253: 249: 246: 242: 238: 234: 231: 227: 223: 219: 215: 211: 207: 203: 195: 193: 191: 187: 183: 179: 174: 172: 168: 164: 160: 156: 152: 147: 145: 141: 137: 133: 125: 123: 121: 117: 112: 107: 105: 101: 97: 93: 89: 85: 81: 77: 73: 63: 60: 52: 42: 38: 32: 29:This article 27: 18: 17: 3979:Biosynthesis 3932: 3928: 3880: 3876: 3866: 3834:(2): 141–7. 3831: 3827: 3817: 3792: 3788: 3733: 3729: 3719: 3694: 3690: 3684: 3649: 3645: 3635: 3600: 3596: 3586: 3551: 3547: 3537: 3500: 3496: 3486: 3453: 3449: 3436: 3411: 3407: 3401: 3376: 3372: 3365: 3340: 3337:Biochemistry 3336: 3329: 3296: 3292: 3286: 3261: 3257: 3250: 3207: 3203: 3193: 3156: 3152: 3138: 3113: 3109: 3103: 3076: 3072: 3062: 3017: 3013: 3003: 2968: 2964: 2954: 2922:(2): 78–80. 2919: 2915: 2905: 2868: 2864: 2854: 2829: 2826:Biochemistry 2825: 2819: 2794: 2791:J. Mol. Biol 2790: 2784: 2741: 2737: 2681: 2677: 2667: 2630: 2626: 2616: 2581: 2577: 2567: 2542: 2538: 2532: 2489: 2485: 2475: 2440: 2436: 2426: 2407: 2403: 2393: 2368: 2364: 2316: 2312: 2248: 2244: 2234: 2194:(3): 853–7. 2191: 2187: 2177: 2160: 2156: 2150: 2128:(5): 914–7. 2125: 2121: 2067: 2063: 2053: 2028: 2024: 2018: 1996:(3): 323–9. 1993: 1989: 1983: 1956: 1952: 1942: 1931:. Retrieved 1929:. 2012-10-23 1926: 1917: 1906:. Retrieved 1897: 1862: 1858: 1848: 1821: 1817: 1807: 1775:(1): 11–21. 1772: 1768: 1758: 1723: 1719: 1639:to chemical 1634: 1626:isopeptidase 1619: 1614: 1610: 1596:residue via 1570: 1552: 1532:biosynthesis 1530:Thiopeptide 1529: 1520: 1515:-containing 1508: 1502: 1490:dehydratases 1488: 1481: 1462: 1459:Thiopeptides 1430: 1420: 1396: 1394: 1386: 1377: 1370: 1368: 1365:Cyanobactins 1358: 1354: 1352: 1325: 1307:amino acids 1305:nucleophilic 1301:heterocycles 1295: 1276:and central 1270:dehydratases 1267: 1252: 1230:toxin region 1229: 1225: 1221: 1218:core peptide 1217: 1213: 1209: 1205: 1201: 1197: 1193: 1189: 1185: 1183: 1180:Nomenclature 1173: 1165: 1141: 1139: 1130: 1122: 1110: 1107:core peptide 1106: 1102: 1096: 1080: 1077:Biosynthesis 1070: 1066: 1062: 1058: 1043:subtilosin A 1042: 1030: 1029: 1004: 1003: 998: 993: 992: 987: 983: 982: 977: 968: 967: 961: 957: 951:glycosylated 944: 943: 927: 926: 915: 907:Conopeptides 905: 904: 898:Enterococcus 896: 884:bacteriocins 882: 879:peptide bond 874: 873: 866: 851:cyclic ester 838: 837: 816: 788:thiopeptides 785: 774:Thiopeptides 761: 750: 748: 738:Streptolysin 732: 728:gene cluster 719: 698: 697: 661: 634: 611: 586: 585: 572:Lantibiotics 570: 561: 560: 539: 530:Cyanobactins 529: 528: 517:Cyanobactins 510:Streptomyces 508: 506: 502: 489:Bottromycins 487: 486: 475:Bottromycins 451:phallotoxins 449: 443: 442: 409: 402:Streptolysin 376: 367: 353: 348:was LFF571. 339: 328:cell biology 286:thiostrepton 282:preservative 275: 268: 254:rather than 199: 189: 185: 181: 175: 170: 166: 162: 159:nomenclature 155:biosynthetic 151:nomenclature 148: 129: 108: 90:, including 79: 75: 71: 70: 55: 46: 30: 3414:: 479–505. 3073:J. Antibiot 1539:-dependent 1517:heterocycle 1423:prenylation 1411:-dependent 1371:N-terminal 1255:lanthionine 1174:mature RiPP 1170:proteolysis 1162:cyclization 1158:prenylation 1146:dehydration 1127:cyclization 1025:ion channel 986:are cyclic 841:(AIPs) and 834:Other RiPPs 796:amino acids 792:macrocycles 726:in the LAP 678:or thermal 622:carboxylate 566:lanthionine 387:bottromycin 364:lantibiotic 342:derivatized 314:is used in 312:fluorophore 297:nosiheptide 237:engineering 92:prokaryotes 3973:Categories 3145:Deyholos M 1933:2015-06-08 1908:2015-06-08 1659:References 1606:isopeptide 1602:macrocycle 1405:thiazoline 1222:propeptide 1210:pro-region 1206:propeptide 1190:prepeptide 1055:amide bond 1015:and other 1005:Proteusins 969:Linaridins 962:glycocin F 929:Cyclotides 828:tryptophan 820:piperidine 711:thiazoline 614:isopeptide 591:macrocycle 457:α-Amanitin 393:, and the 360:vancomycin 316:microscopy 308:Phalloidin 290:veterinary 210:terpenoids 126:Definition 120:terpenoids 96:eukaryotes 3497:PLOS Biol 3293:FEBS Lett 3110:Chem. Rev 2578:Chem. Rev 2539:Chem. Rev 2506:2056-5968 2492:(1): 20. 2404:Chem. Sci 2157:Chem. Sci 1604:-forming 1594:aspartate 1590:glutamate 1549:catalysis 1477:molecules 1473:ribosomal 1416:homologue 1401:oxazoline 1328:catalyzes 1313:threonine 1303:from the 1298:azol(in)e 1220:included 1061:ulfur to 994:Orbitides 978:cypemycin 946:Glycocins 893:Enterocin 859:pathogens 855:thioester 808:threonine 751:Microcins 745:Microcins 715:oxazoline 703:thiazoles 680:unfolding 676:proteases 664:disulfide 645:mutations 630:glutamate 626:aspartate 607:rotaxanes 461:sulfoxide 445:Amatoxins 395:cytotoxin 379:bioactive 335:inhibitor 280:, a food 256:biologics 245:ribosomal 206:alkaloids 192:eptide". 116:alkaloids 88:organisms 84:ribosomal 49:July 2015 3994:Peptides 3959:26024319 3907:25742119 3858:19246004 3809:19338336 3770:19196969 3711:19265401 3676:21513887 3627:22522320 3578:21429787 3529:20351769 3428:22404629 3393:12696888 3357:15035610 3321:30215533 3313:20699099 3278:20795624 3242:23925994 3234:22983711 3185:21529361 3130:16522011 3054:20805503 2995:24405370 2946:21196935 2897:19491108 2811:10600388 2776:25647743 2768:16314929 2759:11139066 2716:24837331 2708:21590312 2699:11115006 2659:19520867 2608:21174435 2559:15700961 2524:33820910 2467:21950656 2385:22833149 2343:13286422 2335:24142336 2275:17965835 2266:11131864 2226:19047393 2142:19115340 2104:11805306 1975:25697059 1889:25534727 1799:21095156 1750:23165928 1647:See also 1637:topology 1578:homology 1513:nitrogen 1427:hydroxyl 1373:protease 1344:oxidizes 1332:carbonyl 1317:cysteine 1115:residues 1099:ribosome 1071:tibiotic 1069:arbon an 1035:α-carbon 824:pyridine 812:cysteine 800:thiazole 707:oxazoles 668:cysteine 641:cysteine 595:topology 494:thiazole 344:RiPP in 248:peptides 146:(NRPS). 132:peptides 3989:Enzymes 3950:4481143 3898:4425689 3849:2676563 3761:2650375 3738:Bibcode 3667:3119926 3618:3428213 3569:3947797 3520:2843593 3478:8887022 3470:8775977 3212:Bibcode 3204:Science 3176:3107784 3095:7802859 3045:2941285 3022:Bibcode 2986:3985867 2937:3060661 2888:2742835 2846:7703226 2650:2756194 2599:3086461 2515:8021565 2458:3241860 2283:9549591 2217:2632131 2196:Bibcode 2072:Bibcode 2010:3692680 1880:4325808 1840:1826288 1790:3090663 1741:3954855 1521:cyclase 1388:single 1321:enzymes 657:alanine 643:, with 637:glycine 498:amidine 204:, like 178:acronym 100:archaea 35:Please 3957:  3947:  3905:  3895:  3856:  3846:  3807:  3768:  3758:  3709:  3674:  3664:  3625:  3615:  3576:  3566:  3527:  3517:  3476:  3468:  3426:  3391:  3355:  3319:  3311:  3276:  3240:  3232:  3183:  3173:  3159:: 74. 3128:  3093:  3052:  3042:  2993:  2983:  2944:  2934:  2895:  2885:  2844:  2809:  2774:  2766:  2756:  2714:  2706:  2696:  2657:  2647:  2606:  2596:  2557:  2522:  2512:  2504:  2465:  2455:  2383:  2341:  2333:  2281:  2273:  2263:  2224:  2214:  2140:  2102:  2095:122170 2092:  2045:363352 2043:  2008:  1973:  1887:  1877:  1838:  1797:  1787:  1748:  1738:  1545:domain 1511:. The 1441:domain 1437:azoles 1348:azoles 1309:serine 1278:kinase 1228:, and 1200:. The 1148:(i.e. 1131:signal 804:serine 653:serine 599:lassos 377:Other 330:as an 301:animal 295:, and 233:mining 230:genome 212:, and 169:, and 134:(i.e. 98:, and 3474:S2CID 3446:(PDF) 3317:S2CID 3238:S2CID 2772:S2CID 2712:S2CID 2339:S2CID 2279:S2CID 1499:Azole 1485:genes 1467:were 1315:, or 1274:lyase 1212:, or 1196:, or 1101:as a 1065:lpha- 917:Conus 912:venom 865:. 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