Complex of the Caf1AN usher domain, Caf1M chaperone and Caf1 subunit from Yersinia pestis
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C [auth M] | d4b0mm1 | All beta proteins | Immunoglobulin-like beta-sandwich | PapD-like | Pilus chaperone | Chaperone protein Caf1m | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
| C [auth M] | d4b0mm2 | All beta proteins | C2 domain-like | Periplasmic chaperone C-domain | Periplasmic chaperone C-domain | Caf1m | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
| B | d4b0mb_ | All beta proteins | Common fold of diphtheria toxin/transcription factors/cytochrome f | Bacterial adhesins | Pilus subunits | F1 capsule antigen Caf1 | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
| A | d4b0ma_ | All beta proteins | FimD N-terminal domain-like | FimD N-terminal domain-like | automated matches | automated matches | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| C [auth M] | SCOP2B Superfamily | PapD-like | 8055321 | 3002067 | SCOP2B (2022-06-29) |
| C [auth M] | SCOP2B Superfamily | Periplasmic chaperone C-domain | 8034615 | 3000998 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Bacterial adhesin-like | 8034616 | 3000723 | 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) |
|---|---|---|---|---|---|---|---|---|
| C [auth M] | VEGFR-1-like_Ig-like | e4b0mM3 | A: a/b three-layered sandwiches | X: Fusion glycoprotein F2 | H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | F: VEGFR-1-like_Ig-like | ECOD (v294.1) |
| B | SpaA | e4b0mB2 | A: a/b three-layered sandwiches | X: Fusion glycoprotein F2 | H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | F: SpaA | ECOD (v294.1) |
| A | RRP4_S1 | e4b0mA2 | A: a/b three-layered sandwiches | X: POZ domain | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: RRP4_S1 | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C [auth M] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| B | 2.60.40.1090 | Mainly Beta | Sandwich | Immunoglobulin-like | Fimbrial-type adhesion domain | CATH (4.3.0) |
| A | 3.10.20.410 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | PapC, N-terminal domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| C [auth M] | 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 |
| C [auth M] | 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 |
| PF13954 | PapC N-terminal domain (PapC_N) | PapC N-terminal domain | The PapC N-terminal domain is a structural domain found at the N-terminus of the E. coli PapC protein. Pili are assembled using the chaperone usher system. In E.coli this is composed of the chaperone PapD and the usher PapC. This domain represents th ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| C [auth M] | CHAPERONE PROTEIN CAF1M | |||
| F1 CAPSULE ANTIGEN | - | |||
| F1 CAPSULE-ANCHORING PROTEIN |














