Crystal structure of the E. coli chaperone DraB
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| H | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| D | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| C | SCOP2 Family | Pilus chaperone | 8077690 | 4007561 | SCOP2 (2022-06-29) |
| C | SCOP2 Superfamily | PapD-like | 8077691 | 3002067 | SCOP2 (2022-06-29) |
| B | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | PapD-like | 8077691 | 3002067 | 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) |
|---|---|---|---|---|---|---|---|---|
| H | PapD_C | e4djmH5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| H | PapD_N | e4djmH6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| G | PapD_C | e4djmG5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| G | PapD_N | e4djmG6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| F | PapD_C | e4djmF5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| F | PapD_N | e4djmF6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| E | PapD_C | e4djmE5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| E | PapD_N | e4djmE6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| D | PapD_C | e4djmD3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| D | PapD_N | e4djmD4 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| C | PapD_C | e4djmC5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| C | PapD_N | e4djmC6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| B | PapD_C | e4djmB5 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| B | PapD_N | e4djmB6 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
| A | PapD_C | e4djmA2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_C | ECOD (1.6) |
| A | PapD_N | e4djmA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PapD_N | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| H | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| G | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| F | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| E | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| D | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| C | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| A | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF02753 | Pili assembly chaperone PapD, C-terminal domain (PapD_C) | Pili assembly chaperone PapD, C-terminal domain | Ig-like beta-sandwich fold. This domain is the C-terminal part of the pilus and flagellar-assembly chaperone protein PapD. | Domain | |
| PF00345 | Pili and flagellar-assembly chaperone, PapD N-terminal domain (PapD_N) | Pili and flagellar-assembly chaperone, PapD N-terminal domain | C2 domain-like beta-sandwich fold. This domain is the n-terminal part of the PapD chaperone protein for pilus and flagellar assembly. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| DraB | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR036316 | Pili assembly chaperone, C-terminal domain superfamily | Homologous Superfamily | |
| IPR013783 | Immunoglobulin-like fold | Homologous Superfamily | |
| IPR050643 | Periplasmic Pilus Chaperone | Family | |
| IPR016148 | Pili assembly chaperone, C-terminal | Domain | |
| IPR008962 | PapD-like superfamily | Homologous Superfamily | |
| IPR016147 | Pili assembly chaperone, N-terminal | Domain | |
| IPR001829 | Pili assembly chaperone, bacterial | Family | |
| IPR018046 | Pili assembly chaperone, conserved site | Conserved Site |














