Glycoside Hydrolase Family 65

Activities in Familyα,α-trehalase (EC 3.2.1.28); maltose phosphorylase (EC 2.4.1.8); trehalose phosphorylase (EC 2.4.1.64); kojibiose phosphorylase (EC 2.4.1.230); trehalose-6-phosphate phosphorylase (EC 2.4.1.216); nigerose phosphorylase (EC 2.4.1.279); 3-O-α-glucopyranosyl-L-rhamnose phosphorylase (EC 2.4.1.282); 2-O-α-glucopyranosylglycerol: phosphate β-glucosyltransferase (EC 2.4.1.-); α-glucosyl-1,2-β-galactosyl-L-hydroxylysine α-glucosidase (EC 3.2.1.107)
Mechanism Inverting
ClanGH-L
3D Structure Status( α / α ) 6
Catalytic Nucleophile/Basephosphate for phosphorylases; water for hydrolases
Catalytic Proton DonorGlu
External resourcesCAZypedia;
Statistics GenBank accession (3623); Uniprot accession (456); PDB accession (5); 3D entries (4); cryst (1)
All (3484) Archaea (10) Bacteria (3280) Eukaryota (192) unclassified (2) Structure (4 - 1 cryst) Characterized (23)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 2-O-α-glucopyranosylglycerol: phosphate β-glucosyltransferase / 2-O-α-glucosylglycerol phosphorylase (GGP;Bsel_2816) 2.4.1.- [Bacillus] selenitireducens MLS10 ADI00307.1 D6XZ22
4KTP[A,B] β-D-Glcp
1.90
4KTR[A,B,C,D,E,F,G,H] <carb_like_IFM>
2.30
 kojibiose phosphorylase (CsKP;Csac_0439) 2.4.1.230 Caldicellulosiruptor saccharolyticus DSM 8903 ABP66077.1 A4XGP2
3WIQ[A] α-D-Glcp-(1-2)-β-D-Glcp
2.80
3WIR[A,B,C,D] β-D-Glcp
2.05
 maltose phosphorylase 2.4.1.8 Lactobacillus brevis ATCC 8287   Q7SIE1
1H54[A] 2.15
 trehalose phosphorylase (TreP) 2.4.1.64 Thermoanaerobacter brockii ATCC 35047 BAB97299.1
AAE18727.1
AAE24711.1
Q8L164
cryst    
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