| 英文名 |
beta-apiosyl-beta-glucosidase |
| Example Structure |
 |
| 别名 |
Dnbglu2, FH, furcatin hydrolase, isoflavonoid 7-O-apiosylglucosidase, isoflavonoid 7-O-beta-apiosyl-glucoside beta-glucosidase, isoflavonoid-7-O-beta[D-apiofuranosyl-(1->6)-beta-D-glucoside] disaccharidase |
| EC Number |
3.2.1.161 |
| CAS编号 |
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| Comments |
The enzyme from the tropical tree?Dalbergia nigrescens?Kurz belongs in glycosyl hydrolase family 1. The enzyme removes disaccharides from the natural substrates dalpatein 7-O-¦Â-D-apiofuranosyl-(1¡ú6)-¦Â-D-glucopyranoside and 7-hydroxy-2′,4′,5′,6-tetramethoxy-7-O-¦Â-D-apiofuranosyl-(1¡ú6)-¦Â-D-glucopyranoside (dalnigrein 7-O-¦Â-D-apiofuranosyl-(1¡ú6)-¦Â-D-glucopyranoside) although it can also remove a single glucose residue from isoflavonoid 7-O-glucosides [2]. Daidzin and genistin are also substrates. |
| Cofactor |
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| History |
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| Reactions |
7-(beta-D-apiofuranosyl-(1->6)-beta-D-glucopyranosyloxy)isoflavonoid + H(2)O = a 7-hydroxyisoflavonoid + beta-D-apiofuranosyl-(1->6)-D-glucose. |
