Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 Familyalpha-Amylases, C-terminal beta-sheet domain 8027523 4002636 SCOP2 (2022-06-29)
ASCOP2 FamilyAmylase, catalytic domain 8027525 4003138 SCOP2 (2022-06-29)
ASCOP2 FamilyE-set domains of sugar-utilizing enzymes 8054924 4007565 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGlycosyl hydrolase domain-like 8039902 3001528 SCOP2 (2022-06-29)
ASCOP2 Superfamily(Trans)glycosidases 8039904 3000313 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyE set domains 8054925 3000070 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyGlycosyl hydrolase domain-like 8039902 3001528 SCOP2B (2022-06-29)
BSCOP2B Superfamily(Trans)glycosidases 8039904 3000313 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyE set domains 8054925 3000070 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAlpha-amylase_Ne1ji1A1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Alpha-amylase_NECOD (1.6)
ACyc-maltodext_Ce1ji1A2 A: beta sandwichesX: Glycosyl hydrolase domain-likeH: Glycosyl hydrolase domain (From Topology)T: Glycosyl hydrolase domainF: Cyc-maltodext_CECOD (1.6)
AAlpha-amylasee1ji1A3 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Alpha-amylaseECOD (1.6)
BAlpha-amylase_Ne1ji1B1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Alpha-amylase_NECOD (1.6)
BCyc-maltodext_Ce1ji1B2 A: beta sandwichesX: Glycosyl hydrolase domain-likeH: Glycosyl hydrolase domain (From Topology)T: Glycosyl hydrolase domainF: Cyc-maltodext_CECOD (1.6)
BAlpha-amylasee1ji1B3 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Alpha-amylaseECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
A2.60.40.1180 Mainly Beta Sandwich Immunoglobulin-like Golgi alpha-mannosidase IICATH (4.3.0)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
B2.60.40.1180 Mainly Beta Sandwich Immunoglobulin-like Golgi alpha-mannosidase IICATH (4.3.0)

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
PF02903Alpha amylase, N-terminal ig-like domain (Alpha-amylase_N)Alpha amylase, N-terminal ig-like domain- Domain