1Y9M
Crystal structure of exo-inulinase from Aspergillus awamori in spacegroup P212121
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1y9ma1 | All beta proteins | Concanavalin A-like lectins/glucanases | Concanavalin A-like lectins/glucanases | Glycosyl hydrolases family 32 C-terminal domain | Exo-inulinase | (Aspergillus awamori ) [TaxId: 105351 ], | SCOPe (2.08) |
A | d1y9ma2 | All beta proteins | 5-bladed beta-propeller | Arabinanase/levansucrase/invertase | Glycosyl hydrolases family 32 N-terminal domain | Exo-inulinase | (Aspergillus awamori ) [TaxId: 105351 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Glyco_hydro_32C | e1y9mA1 | A: beta sandwiches | X: jelly-roll | H: Concanavalin A-like | T: Concanavalin A-like lectins/glucanases | F: Glyco_hydro_32C | ECOD (1.6) |
A | Glyco_hydro_43 | e1y9mA2 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 5-bladed | F: Glyco_hydro_43 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.115.10.20 | Mainly Beta | 5 Propeller | Tachylectin-2 | Chain A | CATH (4.3.0) |
A | 2.60.120.560 | Mainly Beta | Sandwich | Jelly Rolls | Exo-inulinase | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF08244 | Glycosyl hydrolases family 32 C terminal (Glyco_hydro_32C) | Glycosyl hydrolases family 32 C terminal | This domain corresponds to the C terminal domain of glycosyl hydrolase family 32. It forms a beta sandwich module [1]. | Domain | |
PF00251 | Glycosyl hydrolases family 32 N-terminal domain (Glyco_hydro_32N) | Glycosyl hydrolases family 32 N-terminal domain | - | Repeat |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR013148 | Glycosyl hydrolase family 32, N-terminal | Domain | |
IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily | |
IPR023296 | Glycosyl hydrolase, five-bladed beta-propeller domain superfamily | Homologous Superfamily | |
IPR013189 | Glycosyl hydrolase family 32, C-terminal | Domain | |
IPR018053 | Glycoside hydrolase, family 32, active site | Active Site | |
IPR001362 | Glycoside hydrolase, family 32 | Family |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
fructan beta-fructosidase M-CSA #827 | Exo-inulase from Aspergillus awamori (a fungus) is a member of the glycoside hydrolase family 32. It catalyses the hydrolysis of terminal, non-reducing 2,1- and 2,6-linked beta-D-fructofuranose residues in fructans. Fructans are used as food storage for some plant species, and exo-inulase is involved in their breakdown into fructose. | Defined by 2 residues: ASP:A-22 [auth A-41]GLU:A-222 [auth A-241] | EC: 3.2.1.80 (PDB Primary Data) |