Glycoside Hydrolase Family 121

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• Author: ^^^Kiyotaka Fujita^^^
• Responsible Curator: ^^^Shinya Fushinobu^^^

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Glycoside Hydrolase Family GH121
Clan	GH-x
Mechanism	retaining
Active site residues	known/not known
CAZy DB link
https://www.cazy.org/GH121.html

Substrate specificities

  0  0  1  17  97  鹿児島大学  1  1  113  14.0           Normal  0        10 pt  0  2    false  false  false    EN-US  JA  X-NONE                                                      $([\{£¥‘“〈《「『【〔＄（［｛｢￡￥  !%),.:;?]}¢°’”‰′″℃、。々〉》」』】〕゛゜ゝゞ・ヽヾ！％），．：；？］｝｡｣､･ﾞﾟ￠

This family of glycoside hydrolases was recently established for HypBA2 from

Bifidobacterium longum JCM 1217

Kinetics and Mechanism

HypBA2 is a retaining enzyme.

Catalytic Residues

Content is to be added here.

Three-dimensional structures

Content is to be added here.

Family Firsts

First stereochemistry determination

This was determined with HypBA2 enzyme using the 1H-NMR and 13C-NMR spectra of the transglycosylation product beta-Ara2-OMe.

References

1. Cantarel BL, Coutinho PM, Rancurel C, Bernard T, Lombard V, and Henrissat B. (2009). The Carbohydrate-Active EnZymes database (CAZy): an expert resource for Glycogenomics. Nucleic Acids Res. 2009;37(Database issue):D233-8. DOI:10.1093/nar/gkn663 |

2. Davies, G.J. and Sinnott, M.L. (2008) Sorting the diverse: the sequence-based classifications of carbohydrate-active enzymes. Biochem. J. (BJ Classic Paper, online only). DOI: 10.1042/BJ20080382