Knowledge (XXG)

Galactoside

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Galactosides play significant roles in metabolic processes of many organisms and are hydrolyzed by a class of enzymes called galactosidases and are classified according to what type of glycosidic linkage on the galactoside they will break. For example, enzymes that hydrolyze the β-galactoside
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Depending on whether the glycosidic bond lies "above" or "below" the plane of the galactose molecule, galactosides are classified as α-galactosides or β-galactosides.
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residue. The most commonly recognized and used β-galactoside in biochemistry is
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Huber, R. E. (2001-01-01), Brenner, Sydney; Miller, Jefferey H. (eds.),
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A β-galactoside is a type of galactoside in which the
305: 262: 229: 196: 136:, New York: Academic Press, pp. 212–214, 434: 174: 8: 441: 427: 181: 167: 159: 37: 90: 31:. The H of the OH group on carbon-1 of 65:. However, other chemicals, such as 7: 395: 393: 123: 121: 101:Mosby's Medical Dictionary - E-Book 413:. You can help Knowledge (XXG) by 35:is replaced by an organic moiety. 14: 397: 46:, an example of a β-galactoside. 1: 57:lies above the plane of the 73:glycosidic bond are called 16:Class of chemical compounds 481: 392: 134:Encyclopedia of Genetics 130:"Beta (β)-Galactosidase" 352:Anthraquinone glycoside 98:Mosby (29 April 2016). 47: 41: 337:Cyanogenic glycoside 362:Flavonoid glycoside 315:Alcoholic glycoside 465:Biochemistry stubs 357:Coumarin glycoside 347:Phenolic glycoside 48: 422: 421: 387: 386: 374:Steviol glycoside 320:Cardiac glycoside 221:C-glycosidic bond 216:S-glycosidic bond 211:N-glycosidic bond 206:O-glycosidic bond 143:978-0-12-227080-2 472: 443: 436: 429: 401: 394: 183: 176: 169: 160: 153: 152: 151: 150: 125: 116: 115: 95: 79:α-galactosidases 75:β-galactosidases 480: 479: 475: 474: 473: 471: 470: 469: 450: 449: 448: 447: 390: 388: 383: 301: 258: 225: 192: 187: 157: 156: 148: 146: 144: 127: 126: 119: 112: 97: 96: 92: 87: 55:glycosidic bond 17: 12: 11: 5: 478: 476: 468: 467: 462: 452: 451: 446: 445: 438: 431: 423: 420: 419: 402: 385: 384: 382: 381: 376: 371: 366: 365: 364: 359: 354: 344: 339: 334: 333: 332: 327: 317: 311: 309: 303: 302: 300: 299: 294: 289: 284: 279: 274: 268: 266: 260: 259: 257: 256: 251: 246: 241: 235: 233: 227: 226: 224: 223: 218: 213: 208: 202: 200: 194: 193: 188: 186: 185: 178: 171: 163: 155: 154: 142: 117: 110: 89: 88: 86: 83: 15: 13: 10: 9: 6: 4: 3: 2: 477: 466: 463: 461: 458: 457: 455: 444: 439: 437: 432: 430: 425: 424: 418: 416: 412: 409:article is a 408: 403: 400: 396: 391: 380: 379:Thioglycoside 377: 375: 372: 370: 367: 363: 360: 358: 355: 353: 350: 349: 348: 345: 343: 342:Glycosylamine 340: 338: 335: 331: 328: 326: 325:Bufadienolide 323: 322: 321: 318: 316: 313: 312: 310: 308: 304: 298: 295: 293: 290: 288: 285: 283: 280: 278: 275: 273: 270: 269: 267: 265: 261: 255: 254:1,6-Glycoside 252: 250: 249:1,4-Glycoside 247: 245: 242: 240: 237: 236: 234: 232: 228: 222: 219: 217: 214: 212: 209: 207: 204: 203: 201: 199: 195: 191: 184: 179: 177: 172: 170: 165: 164: 161: 145: 139: 135: 131: 124: 122: 118: 113: 111:9780323414265 107: 103: 102: 94: 91: 84: 82: 80: 76: 70: 68: 64: 60: 56: 51: 45: 42:Structure of 40: 36: 34: 30: 26: 22: 460:Galactosides 415:expanding it 407:biochemistry 404: 389: 276: 147:, retrieved 133: 100: 93: 71: 52: 49: 20: 18: 330:Cardenolide 287:Glucuronide 277:Galactoside 244:β-Glycoside 239:α-Glycoside 27:containing 21:galactoside 454:Categories 292:Rhamnoside 272:Fructoside 190:Glycosides 149:2022-05-12 85:References 282:Glucoside 59:galactose 33:galactose 29:galactose 25:glycoside 307:Aglycone 297:Riboside 231:Geometry 369:Saponin 264:Glycone 63:lactose 140:  108:  405:This 23:is a 411:stub 198:Bond 138:ISBN 106:ISBN 67:ONPG 44:ONPG 456:: 132:, 120:^ 104:. 81:. 19:A 442:e 435:t 428:v 417:. 182:e 175:t 168:v 114:.

Index

glycoside
galactose
galactose

ONPG
glycosidic bond
galactose
lactose
ONPG
β-galactosidases
α-galactosidases
Mosby's Medical Dictionary - E-Book
ISBN
9780323414265


"Beta (β)-Galactosidase"
ISBN
978-0-12-227080-2
v
t
e
Glycosides
Bond
O-glycosidic bond
N-glycosidic bond
S-glycosidic bond
C-glycosidic bond
Geometry
α-Glycoside

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