Crystal structure of the NavAb voltage-gated sodium channel (Met221Cys, 2.95 A)
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: MemProtMD
- Membrane Protein Annotation: mpstruc
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d3rw0b1 | Membrane and cell surface proteins and peptides | Gated ion channels | Voltage-gated ion channels | Voltage-gated Na/Ca cation channels | NavAb sodium channel | (Aliarcobacter butzleri RM4018 ) [TaxId: 367737 ], | SCOPe (2.08) |
| B | d3rw0b2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Aliarcobacter butzleri RM4018 ) [TaxId: 367737 ], | SCOPe (2.08) |
| A | d3rw0a1 | Membrane and cell surface proteins and peptides | Gated ion channels | Voltage-gated ion channels | Voltage-gated Na/Ca cation channels | NavAb sodium channel | (Aliarcobacter butzleri RM4018 ) [TaxId: 367737 ], | SCOPe (2.08) |
| A | d3rw0a2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Aliarcobacter butzleri RM4018 ) [TaxId: 367737 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | e3rw0B4 | A: DEATH domain | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: OTU | F: | ECOD (20:10:01) | |
| A | e3rw0A4 | A: DEATH domain | X: Ten stranded beta/alpha barrel | H: Ten stranded beta/alpha barrel | T: OTU | F: | ECOD (20:10:01) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 1.20.120.350 | Mainly Alpha | Up-down Bundle | Four Helix Bundle (Hemerythrin (Met), subunit A) | Voltage-gated potassium channels. Chain C | CATH (4.3.0) |
| B | 1.10.287.70 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | CATH (4.3.0) | |
| A | 1.20.120.350 | Mainly Alpha | Up-down Bundle | Four Helix Bundle (Hemerythrin (Met), subunit A) | Voltage-gated potassium channels. Chain C | CATH (4.3.0) |
| A | 1.10.287.70 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00520 | Ion transport protein (Ion_trans) | Ion transport protein | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR005821 | Ion transport domain | Domain | |
| IPR043203 | Voltage-gated cation channel calcium and sodium | Family | |
| IPR027359 | Voltage-dependent channel domain superfamily | Homologous Superfamily |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| PDBTM | Annotated as membrane protein by PDBTM |
Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| MemProtMD | Annotated as membrane protein by MemProtMD |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | Channels: Potassium, Sodium, & Proton Ion-Selective | Voltage-Gated Sodium Channel (NaV), I217C mutant |
