Glycoside Hydrolase Family 13 / Subf 19

Mechanism Retaining a
ClanGH-H
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
NoteNew: many members have been assigned to subfamilies as described by Stam et al. (2006) Protein Eng Des Sel. 19, 555-562 (PMID: 17085431)
External resourcesCAZypedia; EBI Protein of the Month; PDB Molecule of the Month;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (6411); Uniprot accession (8); PDB accession (5); 3D entries (2); cryst (0)
Bacteria
Protein Name EC# OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
Subf
 α-amylase (MalS; b3571) 3.2.1.1 Escherichia coli str. K-12 substr. MG1655 AAB18548.1
AAC76595.1
AIZ93631.1
ALI38743.1
AMC96456.1
AUG18278.1
AVI53735.1
AYG17489.1
CAA41740.1
NP_418028.1
P25718
8IM8[A,B,C,D] 2.70
19
 maltohexaose-forming α-amylase (AmyG6) 3.2.1.98 Klebsiella pneumoniae BAA88434.1 Q9RHR1
9US3[A,B]
9US4[A,B]
9US5[A]
9US6[A,B]
19
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