6WNI | pdb_00006wni

Crystal structure of CldA, the first cyclomaltodextrin glucanotransferase with a three-domain ABC distribution

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BMalt_amylase_C_3e6wniB2 A: beta sandwichesX: Glycosyl hydrolase domain-likeH: Glycosyl hydrolase domain (From Topology)T: Glycosyl hydrolase domainF: Malt_amylase_C_3ECOD (1.6)
BAlpha-amylasee6wniB1 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Alpha-amylaseECOD (1.6)
AMalt_amylase_C_3e6wniA2 A: beta sandwichesX: Glycosyl hydrolase domain-likeH: Glycosyl hydrolase domain (From Topology)T: Glycosyl hydrolase domainF: Malt_amylase_C_3ECOD (1.6)
AAlpha-amylasee6wniA1 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Alpha-amylaseECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00128Alpha amylase, catalytic domain (Alpha-amylase)Alpha amylase, catalytic domainAlpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, a ...Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.
Domain
A, B
PF02806Alpha amylase, C-terminal all-beta domain (Alpha-amylase_C)Alpha amylase, C-terminal all-beta domainAlpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, a ...Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Cyclomaltodextrin glucanotransferase -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR013777Alpha-amylase-likeFamily
A, B
IPR006048Alpha-amylase/branching enzyme, C-terminal all betaDomain
A, B
IPR031319Alpha-amylase, C-terminal domainDomain
A, B
IPR006047Glycosyl hydrolase family 13, catalytic domainDomain
A, B
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
A, B
IPR006046Alpha amylaseFamily
A, B
IPR013780Glycosyl hydrolase, all-betaHomologous Superfamily