 CAZy ~ Carbohydrate-Active enZymes
|
| Glycoside Hydrolase Family 3 |
| Known Activities |  -glucosidase (EC 3.2.1.21); xylan 1,4--xylosidase (EC 3.2.1.37); -N-acetylhexosaminidase (EC 3.2.1.52); glucan 1,3--glucosidase (EC 3.2.1.58); glucan 1,4--glucosidase (EC 3.2.1.74); exo-1,3-1,4-glucanase (EC 3.2.1.-); alph -L-arabinofuranosidase (EC 3.2.1.55). |
| Mechanism | Retaining |
| Catalytic Nucleophile/Base | Asp (experimental) |
| Catalytic Proton Donor | Glu (experimental) |
| Clan | none |
| Relevant Links | GH3 Crystallography GH3 Modeling HOMSTRAD InterPro PFAM PRINTS PROSITE |
| Statistics | CAZy Entries (1563); GenBank/GenPept (1897); Uniprot (221); 3D(6) : PDB(12); cryst(4); |
| Taxonomy | Archaea( 0 / 10 ); Bacteria( 3 / 1206 ) ; Eukaryota( 3 / 341 ); unclassified( 0 / 6 ); |
| Regular Display | GH3 |
Bacteria  | ||||||
| Protein | EC# | Organism | GenBank/GenPept | UniProt | PDB/3D | |
| TM0076 - Xyl3 | | Thermotoga maritima MSB8 | AAD35170.1 NP_227892.1 | Q9WXT1 | cryst | |
| -glucosidase B (BglB) | 3.2.1.21 | Thermotoga neapolitana Z2706-MC24 | CAB01407.1 | Q60038 | cryst | |
| -N-acetylhexosaminidase (NagZ;VC0692) | 3.2.1.52 | Vibrio cholerae O1 biovar El Tor str. N16961 | AAF93857.1 NP_230341.1 | Q9KU37 | 1TR9 1Y65 2OXN | A A A |
| Eukaryota | ||||||
| Protein | EC# | Organism | GenBank/GenPept | UniProt | PDB/3D | |
| exo-1,3-1,4-glucanase (EI;ExoI) | 3.2.1.- | Hordeum vulgare subsp. vulgare | AAD23382.1 | Q9XEI3 | 1EX1 1IEQ 1IEV 1IEW 1IEX 1J8V 1LQ2 1X38 1X39 | A A A A A A A A A |
| -xylosidase (Bxl1) | 3.2.1.37 | Hypocrea jecorina RUTC-30 | CAA93248.1 | Q92458 | cryst | |
| -glucosidase (tomatinase;B2Tom) | 3.2.1.21 | Septoria lycopersici | AAB08445.1 AAB08446.1 | Q99324 | cryst | |
| Last update: 2008 Dec 17 © Copyright 1998-2008 AFMB - CNRS - Universités Aix-Marseille I & II |