Alpha-D-xyloside xylohydrolase
| Alpha-D-xyloside xylohydrolase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.2.1.177 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Alpha-D-xyloside xylohydrolase (EC 3.2.1.177, alpha-xylosidase) is an enzyme.[1][2][3][4][5][6][7] This enzyme catalyses the following chemical reaction
- Hydrolysis of terminal, non-reducing alpha-D-xylose residues with release of alpha-D-xylose.
The enzyme catalyses hydrolysis of a terminal, unsubstituted xyloside at the extreme reducing end of a xylogluco-oligosaccharide.
References
- ↑ Moracci, M.; Cobucci Ponzano, B.; Trincone, A.; Fusco, S.; De Rosa, M.; van Der Oost, J.; Sensen, C.W.; Charlebois, R.L.; Rossi, M. (2000). "Identification and molecular characterization of the first α -xylosidase from an archaeon". J. Biol. Chem. 275 (29): 22082–22089. doi:10.1074/jbc.M910392199. PMID 10801892.
- ↑ Sampedro, J.; Sieiro, C.; Revilla, G.; Gonzalez-Villa, T.; Zarra, I. (2001). "Cloning and expression pattern of a gene encoding an α-xylosidase active against xyloglucan oligosaccharides from Arabidopsis". Plant Physiol. 126 (2): 910–920. doi:10.1104/pp.126.2.910. PMID 11402218.
- ↑ Crombie, H.J.; Chengappa, S.; Jarman, C.; Sidebottom, C.; Reid, J.S. (2002). "Molecular characterisation of a xyloglucan oligosaccharide-acting α-D-xylosidase from nasturtium (Tropaeolum majus L.) cotyledons that resembles plant ’apoplastic’ α-D-glucosidases". Planta. 214 (3): 406–413. doi:10.1007/s004250100631. PMID 11859845.
- ↑ Lovering, A.L.; Lee, S.S.; Kim, Y.W.; Withers, S.G.; Strynadka, N.C. (2005). "Mechanistic and structural analysis of a family 31 α-glycosidase and its glycosyl-enzyme intermediate". J. Biol. Chem. 280 (3): 2105–2115. doi:10.1074/jbc.m410468200. PMID 15501829.
- ↑ Iglesias, N.; Abelenda, J.A.; Rodino, M.; Sampedro, J.; Revilla, G.; Zarra, I. (2006). "Apoplastic glycosidases active against xyloglucan oligosaccharides of Arabidopsis thaliana". Plant Cell Physiol. 47 (1): 55–63. doi:10.1093/pcp/pci223. PMID 16267099.
- ↑ Okuyama, M.; Kaneko, A.; Mori, H.; Chiba, S.; Kimura, A. (2006). "Structural elements to convert Escherichia coli α-xylosidase (YicI) into α-glucosidase". FEBS Lett. 580 (11): 2707–2711. doi:10.1016/j.febslet.2006.04.025. PMID 16631751.
- ↑ Larsbrink, J.; Izumi, A.; Ibatullin, F.; Nakhai, A.; Gilbert, H.J.; Davies, G.J.; Brumer, H. (2011). "Structural and enzymatic characterisation of a glycoside hydrolase family 31 α-xylosidase from Cellvibrio japonicus involved in xyloglucan saccharification". Biochem. J. 436 (3): 567–580. doi:10.1042/bj20110299. PMID 21426303.
External links
- Alpha-D-xyloside xylohydrolase at the US National Library of Medicine Medical Subject Headings (MeSH)
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