410:
50:
83:
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
61:
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.
110:
451:
152:
191:
120:
475:
444:
184:
470:
437:
140:
177:
89:
85:
384:
330:
148:
116:
409:
264:
259:
254:
249:
231:
226:
221:
216:
208:
65:
421:
464:
352:
335:
417:
72:
residue. The most commonly recognized and used β-galactoside in biochemistry is
340:
297:
302:
282:
17:
389:
372:
367:
362:
357:
347:
325:
292:
274:
200:
88:, while those that hydrolyze the α-galactoside glycosidic bond are known as
69:
49:
43:
39:
35:
317:
307:
80:, are known, but these are typically synthesized for biochemical assays.
139:
Huber, R. E. (2001-01-01), Brenner, Sydney; Miller, Jefferey H. (eds.),
379:
73:
241:
77:
54:
173:
169:
425:
64:
A β-galactoside is a type of galactoside in which the
316:
273:
240:
207:
147:, New York: Academic Press, pp. 212–214,
445:
185:
8:
452:
438:
192:
178:
170:
48:
101:
42:. The H of the OH group on carbon-1 of
76:. However, other chemicals, such as
7:
406:
404:
134:
132:
112:Mosby's Medical Dictionary - E-Book
46:is replaced by an organic moiety.
25:
408:
57:, an example of a β-galactoside.
1:
424:. You can help Knowledge by
68:lies above the plane of the
84:glycosidic bond are called
27:Class of chemical compounds
492:
403:
145:Encyclopedia of Genetics
141:"Beta (β)-Galactosidase"
363:Anthraquinone glycoside
109:Mosby (29 April 2016).
58:
52:
348:Cyanogenic glycoside
373:Flavonoid glycoside
326:Alcoholic glycoside
476:Biochemistry stubs
368:Coumarin glycoside
358:Phenolic glycoside
59:
433:
432:
398:
397:
385:Steviol glycoside
331:Cardiac glycoside
232:C-glycosidic bond
227:S-glycosidic bond
222:N-glycosidic bond
217:O-glycosidic bond
154:978-0-12-227080-2
16:(Redirected from
483:
454:
447:
440:
412:
405:
194:
187:
180:
171:
164:
163:
162:
161:
136:
127:
126:
106:
90:α-galactosidases
86:β-galactosidases
21:
491:
490:
486:
485:
484:
482:
481:
480:
461:
460:
459:
458:
401:
399:
394:
312:
269:
236:
203:
198:
168:
167:
159:
157:
155:
138:
137:
130:
123:
108:
107:
103:
98:
66:glycosidic bond
28:
23:
22:
15:
12:
11:
5:
489:
487:
479:
478:
473:
463:
462:
457:
456:
449:
442:
434:
431:
430:
413:
396:
395:
393:
392:
387:
382:
377:
376:
375:
370:
365:
355:
350:
345:
344:
343:
338:
328:
322:
320:
314:
313:
311:
310:
305:
300:
295:
290:
285:
279:
277:
271:
270:
268:
267:
262:
257:
252:
246:
244:
238:
237:
235:
234:
229:
224:
219:
213:
211:
205:
204:
199:
197:
196:
189:
182:
174:
166:
165:
153:
128:
121:
100:
99:
97:
94:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
488:
477:
474:
472:
469:
468:
466:
455:
450:
448:
443:
441:
436:
435:
429:
427:
423:
420:article is a
419:
414:
411:
407:
402:
391:
390:Thioglycoside
388:
386:
383:
381:
378:
374:
371:
369:
366:
364:
361:
360:
359:
356:
354:
353:Glycosylamine
351:
349:
346:
342:
339:
337:
336:Bufadienolide
334:
333:
332:
329:
327:
324:
323:
321:
319:
315:
309:
306:
304:
301:
299:
296:
294:
291:
289:
286:
284:
281:
280:
278:
276:
272:
266:
265:1,6-Glycoside
263:
261:
260:1,4-Glycoside
258:
256:
253:
251:
248:
247:
245:
243:
239:
233:
230:
228:
225:
223:
220:
218:
215:
214:
212:
210:
206:
202:
195:
190:
188:
183:
181:
176:
175:
172:
156:
150:
146:
142:
135:
133:
129:
124:
122:9780323414265
118:
114:
113:
105:
102:
95:
93:
91:
87:
81:
79:
75:
71:
67:
62:
56:
53:Structure of
51:
47:
45:
41:
37:
33:
19:
18:Digalactoside
471:Galactosides
426:expanding it
418:biochemistry
415:
400:
287:
158:, retrieved
144:
111:
104:
82:
63:
60:
31:
29:
341:Cardenolide
298:Glucuronide
288:Galactoside
255:β-Glycoside
250:α-Glycoside
38:containing
32:galactoside
465:Categories
303:Rhamnoside
283:Fructoside
201:Glycosides
160:2022-05-12
96:References
293:Glucoside
70:galactose
44:galactose
40:galactose
36:glycoside
318:Aglycone
308:Riboside
242:Geometry
380:Saponin
275:Glycone
74:lactose
151:
119:
416:This
34:is a
422:stub
209:Bond
149:ISBN
117:ISBN
78:ONPG
55:ONPG
467::
143:,
131:^
115:.
92:.
30:A
453:e
446:t
439:v
428:.
193:e
186:t
179:v
125:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.