Glycoside Hydrolase Family 3

Activities in Familyβ-glucosidase (EC 3.2.1.21); xylan 1,4-β-xylosidase (EC 3.2.1.37); β-glucosylceramidase (EC 3.2.1.45); β-N-acetylhexosaminidase (EC 3.2.1.52); α-L-arabinofuranosidase (EC 3.2.1.55); glucan 1,3-β-glucosidase (EC 3.2.1.58); glucan 1,4-β-glucosidase (EC 3.2.1.74); isoprimeverose-producing oligoxyloglucan hydrolase (EC 3.2.1.120); coniferin β-glucosidase (EC 3.2.1.126); exo-1,3-1,4-glucanase (EC 3.2.1.-); β-N-acetylglucosaminide phosphorylases (EC 2.4.1.-)
Mechanism Retaining
Catalytic Nucleophile/BaseAsp (experimental);
Catalytic Proton DonorGlu for hydrolases (experimental); histidine for phosphorylases (experimental)
NoteA recent paper by Macdonald et al. (PMID=25533455) has shown that the enzymes that cleave b-hexosaminides are in fact retaining b-glycoside phosphorylases.
External resourcesCAZypedia; HOMSTRAD; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX ;
Statistics GenBank accession (17231); Uniprot accession (2560); PDB accession (105); 3D entries (33); cryst (4)
All (16380) Archaea (94) Bacteria (15236) Eukaryota (949) Viruses (1) unclassified (100) Structure (33 - 4 cryst) Characterized (293)
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Eukaryota
Protein Name EC#OrganismGenBank UniprotPDB/3D
 unknown (fragment)   Zea mays ACG47805.1    
 unknown (frameshift)   Zea mays ACG47946.1    
 unnamed protein product   Zea mays CAW52614.1
ACN26462.1
CAW96524.1
CAW96687.1
CAX01901.1
CAX07255.1
CBC23855.1
CBD30891.1
   
 unnamed protein product   Zea mays CAW52658.1
CBC23947.1
CBD35286.1
   
 unnamed protein product   Zea mays CAX07273.1
CAX01919.1
CBD30909.1
   
 β-glucanase (Gla3)   Zea mays AAQ97669.1 Q6VB92  
 β-D-glucan exohydrolase II   Zea mays AAD28356.1
ACR35273.1
Q9XE93  
 exoglucanase (Exg1) 3.2.1.- Zea mays AAF79936.1
CAC21961.1
Q9LLB8  
 unknown   Zea mays B73 ACL52582.1 B7ZXD3  
 unknown   Zea mays B73 ACL52974.1
ACG29242.1
B6SWK9
B7ZYH5
 
 unknown (fragment)   Zea mays B73 ACL54270.1 B8A271  
 unknown (fragment)   Zea mays B73 ACN32073.1 C0PD28  
 unknown (ZM_BFb0079P02)   Zea mays B73 ACF78471.1
ACL53568.1
ACN33321.1
B4F8M8  
 unknown (ZM_BFb0116F03)   Zea mays B73 ACF78508.1
ACN26782.1
B4F8R5  
 unknown (ZM_BFc0124D19)   Zea mays B73 ACF78828.1
ACR36695.1
B4F8M8  
 unknown (ZM_BFc0001H19) (fragment)   Zea mays B73 ACF84224.1 B4FQ31  
 β-xylosidase 3.2.1.37 Zea mays BZ3 CAW52613.1
ACL54109.1
CAW96523.1
CAW96686.1
CAX01900.1
CAX07254.1
CBC23853.1
CBD30890.1
   
 ZT1A5_G7120   Zymoseptoria tritici ST99CH_1A5 SMY25678.1    
 ZT1A5_G982   Zymoseptoria tritici ST99CH_1A5 SMY19547.1    
 ZT1A5_G6224   Zymoseptoria tritici ST99CH_1A5 SMY24782.1    
 ZT1A5_G4336   Zymoseptoria tritici ST99CH_1A5 SMY22896.1    
 ZT1A5_G4887   Zymoseptoria tritici ST99CH_1A5 SMY23447.1    
 ZT1A5_G5188   Zymoseptoria tritici ST99CH_1A5 SMY23748.1    
 ZT1A5_G2824   Zymoseptoria tritici ST99CH_1A5 SMY21386.1    
 ZT1A5_G1842   Zymoseptoria tritici ST99CH_1A5 SMY20407.1    
 ZT1A5_G10798   Zymoseptoria tritici ST99CH_1A5 SMY29351.1    
 ZT1A5_G2164   Zymoseptoria tritici ST99CH_1A5 SMY20729.1    
 ZT1A5_G5594   Zymoseptoria tritici ST99CH_1A5 SMY24153.1    
 ZT1A5_G11111   Zymoseptoria tritici ST99CH_1A5 SMY29662.1    
 ZT1A5_G3717   Zymoseptoria tritici ST99CH_1A5 SMY22278.1    
 ZT1A5_G4653   Zymoseptoria tritici ST99CH_1A5 SMY23213.1    
 ZT1A5_G7515   Zymoseptoria tritici ST99CH_1A5 SMY26073.1    
 ZT1A5_G5179   Zymoseptoria tritici ST99CH_1A5 SMY23739.1    
 ZT3D7_G11136   Zymoseptoria tritici ST99CH_3D7 SMQ55981.1    
 ZT3D7_G3734   Zymoseptoria tritici ST99CH_3D7 SMQ48584.1    
 ZT3D7_G1867 (fragment)   Zymoseptoria tritici ST99CH_3D7 SMQ46721.1    
 ZT3D7_G10822   Zymoseptoria tritici ST99CH_3D7 SMQ55667.1    
 ZT3D7_G7586   Zymoseptoria tritici ST99CH_3D7 SMQ52433.1    
 ZT3D7_G1015   Zymoseptoria tritici ST99CH_3D7 SMQ45870.1    
 ZT3D7_G4347   Zymoseptoria tritici ST99CH_3D7 SMQ49196.1    
 ZT3D7_G5645   Zymoseptoria tritici ST99CH_3D7 SMQ50492.1    
 ZT3D7_G5219   Zymoseptoria tritici ST99CH_3D7 SMQ50067.1    
 ZT3D7_G2851   Zymoseptoria tritici ST99CH_3D7 SMQ47703.1    
 ZT3D7_G4908   Zymoseptoria tritici ST99CH_3D7 SMQ49757.1    
 ZT3D7_G6288   Zymoseptoria tritici ST99CH_3D7 SMQ51135.1    
 ZT3D7_G5229   Zymoseptoria tritici ST99CH_3D7 SMQ50077.1    
 ZT3D7_G7185   Zymoseptoria tritici ST99CH_3D7 SMQ52032.1    
 ZT3D7_G4672   Zymoseptoria tritici ST99CH_3D7 SMQ49521.1    
 ZT3D7_G2193   Zymoseptoria tritici ST99CH_3D7 SMQ47046.1    
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Last update: 2017-10-09 © Copyright 1998-2017
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