2W20
Structure of the catalytic domain of the native NanA sialidase from Streptococcus pneumoniae
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Trans-sialidase catalytic domain-like | 8049717 | 4006603 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Sialidases | 8052060 | 3001607 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Sialidases | 8052060 | 3001607 | SCOP2B (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 | BNR_2 | e2w20A1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 6-bladed | F: BNR_2 | ECOD (1.6) |
B | BNR_2 | e2w20B1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 6-bladed | F: BNR_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.120.10.10 | Mainly Beta | 6 Propeller | Neuraminidase | CATH (4.3.0) | |
A | 2.40.220.10 | Mainly Beta | Beta Barrel | Intramolecular trans-sialidase | domain 3 | CATH (4.3.0) |
B | 2.120.10.10 | Mainly Beta | 6 Propeller | Neuraminidase | CATH (4.3.0) | |
B | 2.40.220.10 | Mainly Beta | Beta Barrel | Intramolecular trans-sialidase | domain 3 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02012 | BNR/Asp-box repeat (BNR) | BNR/Asp-box repeat | - | Repeat |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001791 | Laminin G domain | Domain | |
IPR011040 | Sialidase | Domain | |
IPR049964 | Sialidase A repeat | Repeat | |
IPR023364 | Trans-sialidase, domain 3 | Homologous Superfamily | |
IPR036278 | Sialidase superfamily | Homologous Superfamily | |
IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily | |
IPR004124 | Glycoside hydrolase, family 33, N-terminal | Domain | |
IPR005877 | YSIRK Gram-positive signal peptide | Domain | |
IPR026856 | Sialidase family | Family | |
IPR019931 | LPXTG cell wall anchor domain | Domain |