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BioModels Ontology
Last uploaded:
April 3, 2012
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| Preferred Name | lactose | |
| Synonyms |
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| Definitions |
A disaccharide, found most notably in milk, that consists of D-galactose and D-glucose fragments bonded through a beta-1->4 glycosidic linkage. The glucose fragment can be in either the alpha- or beta-pyranose form, whereas the galactose fragment can only have the beta-pyranose form. |
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| ID |
http://purl.obolibrary.org/obo/CHEBI_17716 |
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| alternative term |
lactobiose Laktose InChIKey=GUBGYTABKSRVRQ-QKKXKWKRSA-N OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)OC(O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O 4-O-beta-D-galactopyranosyl-D-glucose 4-(beta-D-galactosido)-D-glucose beta-D-galactopyranosyl-(1->4)-D-glucopyranose Milchzucker (+)-lactose Laktobiose milk sugar beta-D-Galp-(1->4)-D-Glcp Lac D-lactose C12H22O11 InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11?,12+/m1/s1
|
|
| definition |
A disaccharide, found most notably in milk, that consists of D-galactose and D-glucose fragments bonded through a beta-1->4 glycosidic linkage. The glucose fragment can be in either the alpha- or beta-pyranose form, whereas the galactose fragment can only have the beta-pyranose form.
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| label |
lactose
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| prefixIRI |
CHEBI:17716
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| prefLabel |
lactose
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| subClassOf |
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