2GUY
Orthorhombic crystal structure (space group P21212) of Aspergillus niger alpha-amylase at 1.6 A resolution
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d2guya1 | All beta proteins | Glycosyl hydrolase domain | Glycosyl hydrolase domain | alpha-Amylases, C-terminal beta-sheet domain | Fungal alpha-amylase | (Aspergillus oryzae ) [TaxId: 5062 ], | SCOPe (2.08) |
A | d2guya2 | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | (Trans)glycosidases | Amylase, catalytic domain | Fungal alpha-amylases | (Aspergillus oryzae ) [TaxId: 5062 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | alpha-Amylases, C-terminal beta-sheet domain | 8029700 | 4002636 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Amylase, catalytic domain | 8029701 | 4003138 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Glycosyl hydrolase domain-like | 8042079 | 3001528 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | (Trans)glycosidases | 8042080 | 3000313 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF09260 | e2guyA1 | A: beta sandwiches | X: Glycosyl hydrolase domain-like | H: Glycosyl hydrolase domain (From Topology) | T: Glycosyl hydrolase domain | F: PF09260 | ECOD (1.6) |
A | PF00128 | e2guyA2 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF00128 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
A | 2.60.40.1180 | Mainly Beta | Sandwich | Immunoglobulin-like | Golgi alpha-mannosidase II | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00128 | Alpha amylase, catalytic domain (Alpha-amylase) | Alpha amylase, catalytic domain | 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, a ... | Domain | |
PF09260 | Alpha-amylase, domain C (A_amylase_dom_C) | Alpha-amylase, domain C | This domain is found at the C-terminal of various fungal alpha-amylase proteins [1]. It has been identified as a secondary binding site, which might be part of a starch interaction site [2]. It has a beta- sandwich fold comprising an antiparallel bet ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR015340 | Alpha-amylase, domain C | Domain | |
IPR017853 | Glycoside hydrolase superfamily | Homologous Superfamily | |
IPR013777 | Alpha-amylase-like | Family | |
IPR006047 | Glycosyl hydrolase, family 13, catalytic domain | Domain | |
IPR006046 | Alpha amylase | Family | |
IPR013780 | Glycosyl hydrolase, all-beta | Homologous Superfamily |