CryoEM structure of type II secretion system secretin GspD G453A mutant in Vibrio cholerae
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | CagX | e5wq9B2 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| B | C1-set | e5wq9B5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| E | CagX | e5wq9E1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| E | C1-set | e5wq9E5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| F | CagX | e5wq9F1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| F | C1-set | e5wq9F4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| G | CagX | e5wq9G2 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| G | C1-set | e5wq9G5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| H | CagX | e5wq9H1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| H | C1-set | e5wq9H4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| J | CagX | e5wq9J2 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| J | C1-set | e5wq9J5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| K | CagX | e5wq9K1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| K | C1-set | e5wq9K5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| L | CagX | e5wq9L1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| L | C1-set | e5wq9L4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| N | CagX | e5wq9N1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| N | C1-set | e5wq9N4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| O | CagX | e5wq9O1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| O | C1-set | e5wq9O5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| M | CagX | e5wq9M1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| M | C1-set | e5wq9M4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| I | CagX | e5wq9I1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| I | C1-set | e5wq9I5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| D | CagX | e5wq9D1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| D | C1-set | e5wq9D5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| C | CagX | e5wq9C1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| C | C1-set | e5wq9C5 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
| A | CagX | e5wq9A1 | A: a/b three-layered sandwiches | X: SMI1/KNR4-like | H: SMI1/KNR4-like | T: SMI1/KNR4-like | F: CagX | ECOD (v294.1) |
| A | C1-set | e5wq9A4 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: C1-set | ECOD (v294.1) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF03958 | Bacterial type II/III secretion system short domain (Secretin_N) | Bacterial type II/III secretion system short domain | This is a short, often repeated, domain found in bacterial type II/III secretory system proteins. All previous NolW-like domains fall into this family. | Domain | |
| PF00263 | Bacterial type II and III secretion system protein (Secretin) | Bacterial type II and III secretion system protein | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR050810 | Bacterial Secretion System Channel Protein | Family | |
| IPR005644 | NolW-like | Domain | |
| IPR004846 | Type II/III secretion system, secretin-like domain | Domain | |
| IPR038591 | NolW-like superfamily | Homologous Superfamily | |
| IPR049371 | GspD-like, N0 domain | Domain | |
| IPR004845 | Type II secretion system protein GspD, conserved site | Conserved Site | |
| IPR013356 | Type II secretion system protein GspD | Family | |
| IPR001775 | GspD/PilQ family | Family |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: BETA-BARREL | Type II Secretion Systems | GspD secretin |














