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Ataxin 1

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333: 310: 207: 232: 591: 584: 339: 238: 40: 1370:; this leads to an expanded polyglutamine tract in the protein. This elongation is variable in length, with as few as 6 and as many as 81 repeats reported in humans. Repeats of 39 or more uninterrupted CAG triplets cause disease, and longer repeat tracts are correlated with earlier age of onset and faster progression. 1228:, two of which are protein-coding. There is a CAG repeat in the coding sequence which is longer in humans than other species (6-38 uninterrupted CAG repeats in healthy humans versus 2 in the mouse gene). This repeat is prone to errors in DNA replication and can vary widely in length between individuals. 2022:
Lu HC, Tan Q, Rousseaux MW, Wang W, Kim JY, Richman R, Wan YW, Yeh SY, Patel JM, Liu X, Lin T, Lee Y, Fryer JD, Han J, Chahrour M, Finnell RH, Lei Y, Zurita-Jimenez ME, Ahimaz P, Anyane-Yeboa K, Van Maldergem L, Lehalle D, Jean-Marcais N, Mosca-Boidron AL, Thevenon J, Cousin MA, Bro DE, Lanpher BC,
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Soluble Ataxin-1 interacts with many other proteins. Polyglutamine expansion in Ataxin-1 can affect these interactions, sometimes causing loss of function (where the protein fails to perform one of its normal functions) and sometimes causing toxic gain of function (where the protein binds too
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Matilla T, Volpini V, Genís D, Rosell J, Corral J, Dávalos A, Molins A, Estivill X (December 1993). "Presymptomatic analysis of spinocerebellar ataxia type 1 (SCA1) via the expansion of the SCA1 CAG-repeat in a large pedigree displaying anticipation and parental male bias".
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Orr HT, Chung MY, Banfi S, Kwiatkowski TJ, Servadio A, Beaudet AL, McCall AE, Duvick LA, Ranum LP, Zoghbi HY (July 1993). "Expansion of an unstable trinucleotide CAG repeat in spinocerebellar ataxia type 1".
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damage. In the SCA1 mouse model, over-expression of the HMGB1 protein by means of an introduced virus vector bearing the HMGB1 gene facilitates repair of the mitochondrial DNA damage, ameliorates the
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Volz A, Fonatsch C, Ziegler A (Jun 1992). "Regional mapping of the gene for autosomal dominant spinocerebellar ataxia (SCA1) by localizing the closely linked D6S89 locus to 6p24.2----p23.05".
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Suter B, Fontaine JF, Yildirimman R, Raskó T, Schaefer MH, Rasche A, Porras P, Vázquez-Álvarez BM, Russ J, Rau K, Foulle R, Zenkner M, Saar K, Herwig R, Andrade-Navarro MA, Wanker EE (2013).
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based on its location in the nucleus of the cell, its association with promoter regions of several genes, and its interactions with transcriptional regulators and parts of the
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How polyglutamine expansion in Ataxin-1 causes neuronal dysfunction and degeneration is still unclear. Disease likely occurs through the combination of several processes.
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Kim E, Lee Y, Choi S, Song JJ (July 2014). "Structural basis of the phosphorylation dependent complex formation of neurodegenerative disease protein Ataxin-1 and RBM17".
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de Chiara C, Menon RP, Dal Piaz F, Calder L, Pastore A (December 2005). "Polyglutamine is not all: the functional role of the AXH domain in the ataxin-1 protein".
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Irwin S, Vandelft M, Pinchev D, Howell JL, Graczyk J, Orr HT, Truant R (January 2005). "RNA association and nucleocytoplasmic shuttling by ataxin-1".
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Hong S, Kim SJ, Ka S, Choi I, Kang S (June 2002). "USP7, a ubiquitin-specific protease, interacts with ataxin-1, the SCA1 gene product".
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strongly or to an inappropriate target). This, in turn, could alter the expression of the genes ataxin-1 regulates, leading to disease.
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Al-Ramahi I, Lam YC, Chen HK, de Gouyon B, Zhang M, Pérez AM, Branco J, de Haro M, Patterson C, Zoghbi HY, Botas J (September 2006).
1934:"Spinocerebellar ataxia type-1 and spinobulbar muscular atrophy gene products interact with glyceraldehyde-3-phosphate dehydrogenase" 1118: 1111: 309: 2168: 1381:
Mutant Ataxin-1 protein spontaneously misfolds and forms aggregates in cells, much like other disease-associated proteins such as
1582: 1422:(SCA1). In a mouse model of SCA1, mutant ataxin1 mediates the reduction or inhibition of the high mobility group box1 protein ( 1251: 1498: 1477: 1720:
Lam YC, Bowman AB, Jafar-Nejad P, Lim J, Richman R, Fryer JD, Hyun ED, Duvick LA, Orr HT, Botas J, Zoghbi HY (December 2006).
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Ito H, Fujita K, Tagawa K, Chen X, Homma H, Sasabe T, Shimizu J, Shimizu S, Tamura T, Muramatsu S, Okazawa H (January 2015).
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Tsuda H, Jafar-Nejad H, Patel AJ, Sun Y, Chen HK, Rose MF, Venken KJ, Botas J, Orr HT, Bellen HJ, Zoghbi HY (August 2005).
2345:"CHIP protects from the neurotoxicity of expanded and wild-type ataxin-1 and promotes their ubiquitination and degradation" 231: 206: 63: 1419: 1363: 1347: 1258: 1188: 1473: 148: 1293: 345: 244: 1897:
Hong S, Lee S, Cho SG, Kang S (June 2008). "UbcH6 interacts with and ubiquitinates the SCA1 gene product ataxin-1".
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Klee EW, Alexander N, Bainbridge MN, Orr HT, Sillitoe RV, Ljungberg MC, Liu Z, Schaaf CP, Zoghbi HY (April 2017).
338: 237: 2663:"HMGB1 facilitates repair of mitochondrial DNA damage and extends the lifespan of mutant ataxin-1 knock-in mice" 2721: 924: 156: 2245:"Ataxin-1 nuclear localization and aggregation: role in polyglutamine-induced disease in SCA1 transgenic mice" 2421:"The AXH domain of Ataxin-1 mediates neurodegeneration through its interaction with Gfi-1/Senseless proteins" 1671:"Pathogenic mechanisms of a polyglutamine-mediated neurodegenerative disease, spinocerebellar ataxia type 1" 1442: 905: 2712: 2025:"Disruption of the ATXN1-CIC complex causes a spectrum of neurobehavioral phenotypes in mice and humans" 2601:
Lim J, Crespo-Barreto J, Jafar-Nejad P, Bowman AB, Richman R, Hill DE, Orr HT, Zoghbi HY (April 2008).
2614: 1351: 1221: 220: 135: 2740: 2294:"Identification of human proteins that modify misfolding and proteotoxicity of pathogenic ataxin-1" 1241: 1090: 1086: 1065: 1061: 1027: 1023: 1002: 994: 1722:"ATAXIN-1 interacts with the repressor Capicua in its native complex to cause SCA1 neuropathology" 2583: 2450: 2274: 2225: 2182: 2151:
Donato SD, Mariotti C, Taroni F (2012-01-01). "Spinocerebellar ataxia type 1". In Dürr SH (ed.).
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The function of Ataxin-1 is not completely understood. It appears to be involved in regulating
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Petrakis S, Raskó T, Russ J, Friedrich RP, Stroedicke M, Riechers SP, et al. (Aug 2012).
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Koshy B, Matilla T, Burright EN, Merry DE, Fischbeck KH, Orr HT, Zoghbi HY (September 1996).
2682: 2674: 2630: 2622: 2603:"Opposing effects of polyglutamine expansion on native protein complexes contribute to SCA1" 2567: 2530: 2519:"Proteasome function is inhibited by polyglutamine-expanded ataxin-1, the SCA1 gene product" 2489: 2481: 2432: 2393: 2356: 2315: 2305: 2256: 2209: 2156: 2125: 2081: 2044: 2036: 1994: 1986: 1945: 1906: 1866: 1855:"p80 coilin, a coiled body-specific protein, interacts with ataxin-1, the SCA1 gene product" 1825: 1817: 1778: 1733: 1692: 1682: 1635: 1556: 425: 356: 300: 255: 176: 1277: 1264: 400: 2618: 2243:
Klement IA, Skinner PJ, Kaytor MD, Yi H, Hersch SM, Clark HB, Zoghbi HY, Orr HT (1998).
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Mizutani A, Wang L, Rajan H, Vig PJ, Alaynick WA, Thaler JP, Tsai CC (September 2005).
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site which regulates the protein's stability and interactions with its binding partners
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National Center for Biotechnology Information, U.S. National Library of Medicine
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National Center for Biotechnology Information, U.S. National Library of Medicine
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disease characterized by a progressive loss of cerebellar neurons, particularly
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and the motor deficits, and extends the lifespan of these mutant ataxin1 mice.
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Shastry BS (July 2003). "Neurodegenerative disorders of protein aggregation".
1990: 1438: 1390: 1355: 1319: 317: 214: 164: 2485: 2470:"Boat, an AXH domain protein, suppresses the cytotoxicity of mutant ataxin-1" 2678: 2129: 1359: 824: 561: 439: 384: 371: 283: 270: 172: 2696: 2644: 2579: 2544: 2503: 2446: 2405: 2370: 2361: 2344: 2329: 2221: 2178: 2093: 2085: 2058: 2008: 1950: 1933: 1918: 1880: 1839: 1790: 1747: 1706: 1687: 2270: 2137: 1959: 1821: 1647: 1568: 1158: 1153: 1596: 1142: 969: 950: 2626: 2761: 2751: 1639: 1301: 1174: 936: 891: 2571: 1560: 105: 101: 97: 93: 89: 85: 1427: 1324: 1307: 1126: 846: 17: 2040: 1423: 1408: 1210:
is conserved across multiple species, including humans, mice, and
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Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
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GeneReviews/NIH/NCBI/UW entry on Spinocerebellar Ataxia Type 1
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Overview of all the structural information available in the
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Notable features of the Ataxin-1 protein structure include:
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degenerate over the course of years or decades. SCA1 is a
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negative regulation of transcription by RNA polymerase II
408: 1445:. The impairment of HMGB1 function leads to increased 1433:. HMGB1 is a crucial nuclear protein that regulates 573: 1899:
Biochemical and Biophysical Research Communications
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Biochemical and Biophysical Research Communications
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negative regulation of transcription, DNA-templated
1490: 1488: 1486: 1469: 1467: 1465: 1244:of variable length, encoded by the CAG repeat in 355: 254: 2517:Park Y, Hong S, Kim SJ, Kang S (February 2005). 1853:Hong S, Ka S, Kim S, Park Y, Kang S (May 2003). 1354:, fatal genetic disease in which neurons in the 2656: 2654: 1975:"Regulation and function of capicua in mammals" 1892: 1890: 27:Protein-coding gene in the species Homo sapiens 1495:GRCm38: Ensembl release 89: ENSMUSG00000046876 8: 1474:GRCh38: Ensembl release 89: ENSG00000124788 2771:United States National Library of Medicine 820: 750:regulation of transcription, DNA-templated 615: 458:Skeletal muscle tissue of rectus abdominis 396: 295: 192: 74: 2720:at the U.S. National Library of Medicine 2686: 2634: 2534: 2493: 2436: 2360: 2319: 2309: 2260: 2048: 1998: 1949: 1870: 1829: 1737: 1696: 1686: 1366:caused by expansion of the CAG repeat in 2769:This article incorporates text from the 1314:Glyceraldehyde 3-phosphate dehydrogenase 482:Skeletal muscle tissue of biceps brachii 1461: 29: 1979:Experimental & Molecular Medicine 360: 321: 316: 259: 218: 213: 7: 2074:Molecular and Cellular Neurosciences 1620: 1618: 1616: 1437:architectural changes essential for 1399:Altered protein-protein interactions 2349:The Journal of Biological Chemistry 1675:The Journal of Biological Chemistry 2161:10.1016/B978-0-444-51892-7.00025-5 1177:which in humans is encoded by the 1076: 1047: 1013: 984: 960: 941: 915: 896: 870: 851: 578: 496: 434: 413: 25: 699:nuclear RNA export factor complex 1669:Zoghbi HY, Orr HT (March 2009). 795:anatomical structure development 589: 582: 344: 337: 331: 308: 243: 236: 230: 205: 38: 1220:is located on the short arm of 139:, ATX1, D6S504E, SCA1, ataxin 1 2153:Handbook of Clinical Neurology 1549:Cytogenetics and Cell Genetics 600:More reference expression data 562:More reference expression data 1: 2536:10.1016/S1016-8478(23)13132-3 2262:10.1016/s0092-8674(00)81781-x 2214:10.1016/s0197-0186(02)00196-1 1872:10.1016/s0925-4439(03)00038-3 1583:"Entrez Gene: ATXN1 ataxin 1" 1420:spinocerebellar ataxia type 1 1364:trinucleotide repeat disorder 1348:spinocerebellar ataxia type 1 1259:nuclear localization sequence 1189:spinocerebellar ataxia type 1 329: 228: 2386:Journal of Molecular Biology 2311:10.1371/journal.pgen.1002897 2202:Neurochemistry International 1252:protein-protein interactions 1187:Mutations in ataxin-1 cause 755:transcription, DNA-templated 2791:Genes on human chromosome 6 1292:Ataxin 1 has been shown to 2812: 2739:gene details page in the 2438:10.1016/j.cell.2005.06.012 1911:10.1016/j.bbrc.2008.04.066 1783:10.1016/j.bbrc.2014.05.063 1739:10.1016/j.cell.2006.11.038 1415:Mutant ataxin1 causes the 790:nervous system development 653:protein C-terminus binding 520:lateral geniculate nucleus 2398:10.1016/j.jmb.2005.09.083 1991:10.1038/s12276-020-0411-3 1530:"Mouse PubMed Reference:" 1512:"Human PubMed Reference:" 1417:neurodegenerative disease 1254:, known as the AXH domain 1157: 1152: 1148: 1141: 1125: 1106: 1083: 1054: 1043: 1020: 991: 980: 967: 963: 948: 944: 935: 922: 918: 903: 899: 890: 877: 873: 858: 854: 845: 830: 823: 819: 803: 785:lung alveolus development 663:identical protein binding 618: 614: 597: 581: 572: 559: 524:medial geniculate nucleus 508: 499: 446: 437: 407: 399: 395: 378: 365: 328: 307: 298: 294: 277: 264: 227: 204: 195: 191: 146: 143: 133: 126: 121: 82: 77: 60: 55: 50: 46: 37: 32: 2722:Medical Subject Headings 2486:10.1038/sj.emboj.7600785 2118:Human Molecular Genetics 1938:Human Molecular Genetics 1250:A region which mediates 638:protein self-association 2679:10.15252/emmm.201404392 2560:Journal of Cell Science 1346:is the gene mutated in 1119:Chr 13: 45.7 – 46.12 Mb 2362:10.1074/jbc.M601603200 2086:10.1006/mcne.2002.1103 1810:Nucleic Acids Research 1688:10.1074/jbc.r800041200 1224:. The gene contains 9 1112:Chr 6: 16.3 – 16.76 Mb 694:nuclear inclusion body 548:triceps brachii muscle 532:lateral septal nucleus 362:13 A5|13 21.98 cM 2130:10.1093/hmg/2.12.2123 516:medial dorsal nucleus 323:Chromosome 13 (mouse) 2733:genome location and 1973:Lee Y (April 2020). 1951:10.1093/hmg/5.9.1311 1352:dominantly-inherited 466:orbitofrontal cortex 221:Chromosome 6 (human) 78:List of PDB id codes 51:Available structures 2741:UCSC Genome Browser 2627:10.1038/nature06731 2619:2008Natur.452..713L 2523:Molecules and Cells 1822:10.1093/nar/gks1329 1242:polyglutamine tract 668:poly(U) RNA binding 474:epithelium of colon 462:germinal epithelium 2773:, which is in the 2760:(Ataxin-1) at the 1640:10.1038/ng0793-221 925:ENSMUSG00000046876 728:Biological process 677:Cellular component 626:Molecular function 528:olfactory tubercle 2572:10.1242/jcs.01611 1561:10.1159/000133291 1447:mitochondrial DNA 1439:DNA damage repair 1193:neurodegenerative 1173:is a DNA-binding 1168: 1167: 1164: 1163: 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1538: 1537: 1526: 1520: 1519: 1508: 1502: 1492: 1481: 1471: 1197:Purkinje neurons 1150: 1149: 1121: 1114: 1097: 1077: 1068: 1048: 1044:RefSeq (protein) 1034: 1014: 1005: 985: 961: 942: 916: 897: 871: 852: 821: 616: 602: 593: 586: 579: 564: 504: 502:Top expressed in 497: 486:cartilage tissue 470:Brodmann area 46 454:Brodmann area 23 450:endothelial cell 442: 440:Top expressed in 435: 414: 397: 387: 374: 363: 348: 341: 335: 324: 312: 296: 286: 273: 262: 247: 240: 234: 223: 209: 193: 187: 138: 131: 108: 75: 69: 48: 47: 42: 30: 21: 2811: 2810: 2806: 2805: 2804: 2802: 2801: 2800: 2781: 2780: 2709: 2704: 2660: 2659: 2652: 2613:(7188): 713–8. 2600: 2599: 2595: 2557: 2556: 2552: 2516: 2515: 2511: 2480:(18): 3339–51. 2467: 2466: 2462: 2418: 2417: 2413: 2383: 2382: 2378: 2342: 2341: 2337: 2304:(8): e1002897. 2291: 2290: 2286: 2242: 2241: 2237: 2199: 2198: 2194: 2171: 2150: 2149: 2145: 2114: 2113: 2109: 2071: 2070: 2066: 2041:10.1038/ng.3808 2029:Nature Genetics 2021: 2020: 2016: 1972: 1971: 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location ( 147: 134: 127: 84: 62: 28: 23: 22: 15: 12: 11: 5: 2809: 2807: 2799: 2798: 2793: 2783: 2782: 2766: 2765: 2744: 2725: 2715: 2708: 2707:External links 2705: 2703: 2702: 2650: 2593: 2550: 2509: 2460: 2411: 2376: 2335: 2284: 2235: 2192: 2169: 2143: 2124:(12): 2123–8. 2107: 2080:(2): 298–306. 2064: 2035:(4): 527–536. 2014: 1985:(4): 531–537. 1965: 1924: 1886: 1845: 1796: 1777:(4): 399–404. 1761: 1732:(7): 1335–47. 1712: 1681:(12): 7425–9. 1661: 1612: 1588: 1574: 1539: 1521: 1503: 1482: 1460: 1458: 1455: 1451:neuropathology 1412: 1406: 1400: 1397: 1378: 1375: 1340: 1337: 1335: 1334: 1328: 1322: 1317: 1311: 1305: 1298: 1289: 1286: 1273: 1270: 1269: 1268: 1261: 1255: 1248: 1233: 1230: 1204: 1201: 1166: 1165: 1162: 1161: 1156: 1146: 1145: 1139: 1138: 1135: 1134: 1132: 1130: 1123: 1122: 1115: 1108: 1104: 1103: 1100: 1099: 1081: 1080: 1074: 1071: 1070: 1052: 1051: 1045: 1041: 1040: 1037: 1036: 1018: 1017: 1011: 1008: 1007: 989: 988: 982: 978: 977: 974: 973: 965: 964: 958: 955: 954: 946: 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Retrieved 1600: 1591: 1577: 1552: 1548: 1542: 1533: 1524: 1515: 1506: 1431:mitochondria 1414: 1402: 1395: 1380: 1372: 1367: 1343: 1342: 1291: 1288:Interactions 1282:RNA splicing 1275: 1245: 1235: 1222:chromosome 6 1217: 1215: 1211: 1207: 1206: 1186: 1178: 1170: 1169: 1091:NP_001186234 1087:NP_001186233 1084: 1066:NP_001344786 1062:NP_001121636 1055: 1028:NM_001199305 1024:NM_001199304 1021: 1003:NM_001357857 995:NM_001128164 992: 968: 949: 923: 904: 878: 859: 839: 834: 424: 417: 144:External IDs 83: 1555:(1): 37–9. 1411:interaction 1377:Aggregation 1284:machinery. 1216:In humans, 1212:Drosophila. 709:nucleoplasm 648:RNA binding 643:DNA binding 383:46,118,484 370:45,703,231 282:16,761,491 269:16,299,112 122:Identifiers 2785:Categories 2208:(1): 1–7. 1606:2018-01-11 1501:, May 2017 1480:, May 2017 1457:References 1391:huntingtin 1360:brain stem 1356:cerebellum 1350:(SCA1), a 428:(ortholog) 165:HomoloGene 1232:Structure 1095:NP_033150 1058:NP_000323 1032:NM_009124 999:NM_000332 825:Orthologs 714:nucleolus 684:cytoplasm 173:GeneCards 2796:Proteins 2718:ataxin-1 2697:25510912 2645:18337722 2588:14401082 2580:15615787 2545:15750336 2504:16121196 2455:16706329 2447:16122429 2406:16277991 2371:16831871 2330:22916034 2230:31191916 2222:12605877 2187:68966133 2179:21827903 2102:41295664 2094:12093161 2059:28288114 2009:32238859 1919:18439907 1881:12757932 1840:23275563 1791:24858692 1756:14900395 1748:17190598 1707:18957430 1497:– 1476:– 1294:interact 1272:Function 1203:Genetics 1171:Ataxin-1 1143:Wikidata 804:Sources: 765:learning 2762:PDBe-KB 2752:UniProt 2688:4309669 2636:2377396 2615:Bibcode 2495:1224676 2321:3420947 2271:9778246 2138:8111382 2050:5374026 2000:7210929 1960:8872471 1831:3561971 1698:2658037 1656:8877695 1648:8358429 1569:1582256 1499:Ensembl 1478:Ensembl 1302:C2orf27 1175:protein 937:UniProt 892:Ensembl 831:Species 810:QuickGO 719:cytosol 704:nucleus 403:pattern 129:Aliases 2757:P54253 2727:Human 2724:(MeSH) 2695:  2685:  2643:  2633:  2607:Nature 2586:  2578:  2543:  2502:  2492:  2453:  2445:  2404:  2369:  2328:  2318:  2279:638016 2277:  2269:  2228:  2220:  2185:  2177:  2167:  2136:  2100:  2092:  2057:  2047:  2007:  1997:  1958:  1917:  1879:  1838:  1828:  1789:  1754:  1746:  1705:  1695:  1654:  1646:  1567:  1428:neuron 1389:, and 1325:UBE2E1 1308:Coilin 1296:with: 1246:ATXN1. 1129:search 1127:PubMed 970:P54254 951:P54253 847:Entrez 770:memory 574:BioGPS 261:6p22.3 161:104783 153:601556 2736:ATXN1 2730:ATXN1 2584:S2CID 2451:S2CID 2275:S2CID 2226:S2CID 2183:S2CID 2098:S2CID 1752:S2CID 1652:S2CID 1426:) in 1424:HMGB1 1409:HMGB1 1368:ATXN1 1344:ATXN1 1327:, and 1226:exons 1218:ATXN1 1208:ATXN1 1179:ATXN1 880:20238 840:Mouse 835:Human 806:Amigo 426:Mouse 419:Human 366:Start 301:Mouse 265:Start 198:Human 177:ATXN1 136:ATXN1 33:ATXN1 18:SCA-1 2750:for 2693:PMID 2641:PMID 2576:PMID 2541:PMID 2500:PMID 2443:PMID 2425:Cell 2402:PMID 2367:PMID 2326:PMID 2267:PMID 2249:Cell 2218:PMID 2175:PMID 2165:ISBN 2134:PMID 2090:PMID 2055:PMID 2005:PMID 1956:PMID 1915:PMID 1877:PMID 1863:1638 1836:PMID 1787:PMID 1744:PMID 1726:Cell 1703:PMID 1644:PMID 1565:PMID 1441:and 1358:and 1331:USP7 1182:gene 861:6310 409:Bgee 357:Band 318:Chr. 256:Band 215:Chr. 149:OMIM 106:2M41 102:4J2L 98:4J2J 94:4AQP 90:4APT 86:1OA8 67:RCSB 64:PDBe 2748:PDB 2683:PMC 2675:doi 2631:PMC 2623:doi 2611:452 2568:doi 2564:118 2531:doi 2490:PMC 2482:doi 2433:doi 2429:122 2394:doi 2390:354 2357:doi 2353:281 2316:PMC 2306:doi 2257:doi 2210:doi 2157:doi 2126:doi 2082:doi 2045:PMC 2037:doi 1995:PMC 1987:doi 1946:doi 1907:doi 1903:371 1867:doi 1826:PMC 1818:doi 1779:doi 1775:449 1734:doi 1730:127 1693:PMC 1683:doi 1679:284 1636:doi 1557:doi 1435:DNA 1383:tau 1320:CIC 1199:. 379:End 278:End 181:OMA 169:281 157:MGI 57:PDB 2787:: 2754:: 2691:. 2681:. 2669:. 2665:. 2653:^ 2639:. 2629:. 2621:. 2609:. 2605:. 2582:. 2574:. 2562:. 2539:. 2527:19 2525:. 2521:. 2498:. 2488:. 2478:24 2476:. 2472:. 2449:. 2441:. 2427:. 2423:. 2400:. 2388:. 2365:. 2351:. 2347:. 2324:. 2314:. 2300:. 2296:. 2273:. 2265:. 2253:95 2251:. 2247:. 2224:. 2216:. 2206:43 2204:. 2181:. 2173:. 2163:. 2132:. 2120:. 2096:. 2088:. 2078:20 2076:. 2053:. 2043:. 2033:49 2031:. 2027:. 2003:. 1993:. 1983:52 1981:. 1977:. 1954:. 1940:. 1936:. 1913:. 1901:. 1889:^ 1875:. 1861:. 1857:. 1834:. 1824:. 1814:41 1812:. 1808:. 1785:. 1773:. 1750:. 1742:. 1728:. 1724:. 1701:. 1691:. 1677:. 1673:. 1650:. 1642:. 1630:. 1615:^ 1599:. 1563:. 1553:60 1551:. 1532:. 1514:. 1485:^ 1464:^ 1387:Aβ 1385:, 1263:A 1257:A 1240:A 1184:. 808:/ 385:bp 372:bp 284:bp 271:bp 179:; 175:: 171:; 167:: 163:; 159:: 155:; 151:: 104:, 100:, 96:, 92:, 88:, 2777:. 2764:. 2743:. 2699:. 2677:: 2671:7 2647:. 2625:: 2617:: 2590:. 2570:: 2547:. 2533:: 2506:. 2484:: 2457:. 2435:: 2408:. 2396:: 2373:. 2359:: 2332:. 2308:: 2302:8 2281:. 2259:: 2232:. 2212:: 2189:. 2159:: 2140:. 2128:: 2122:2 2104:. 2084:: 2061:. 2039:: 2011:. 1989:: 1962:. 1948:: 1942:5 1921:. 1909:: 1883:. 1869:: 1842:. 1820:: 1793:. 1781:: 1758:. 1736:: 1709:. 1685:: 1658:. 1638:: 1632:4 1609:. 1585:. 1571:. 1559:: 1536:. 1518:. 1333:. 1316:, 1310:, 1304:, 303:) 200:) 183:: 20:)

Index

SCA-1

PDB
PDBe
RCSB
1OA8
4APT
4AQP
4J2J
4J2L
2M41
Aliases
ATXN1
OMIM
601556
MGI
104783
HomoloGene
281
GeneCards
ATXN1
OMA
ATXN1 - orthologs
Human
Chromosome 6 (human)
Chr.
Chromosome 6 (human)
Chromosome 6 (human)
Genomic location for ATXN1
Genomic location for ATXN1

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