1P5U
X-ray structure of the ternary Caf1M:Caf1:Caf1 chaperone:subunit:subunit complex
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1p5ua1 | All beta proteins | Immunoglobulin-like beta-sandwich | PapD-like | Pilus chaperone | Chaperone protein Caf1m | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
A | d1p5ua2 | All beta proteins | C2 domain-like | Periplasmic chaperone C-domain | Periplasmic chaperone C-domain | Caf1m | (Yersinia pestis ) [TaxId: 632 ], | SCOPe (2.08) |
B | d1p5ub_ | 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) |
C | d1p5uc_ | 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) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Pilus chaperone | 8055320 | 4007561 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Periplasmic chaperone C-domain | 8022235 | 4002248 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | PapD-like | 8055321 | 3002067 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Periplasmic chaperone C-domain | 8034615 | 3000998 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Bacterial adhesin-like | 8034616 | 3000723 | SCOP2B (2022-06-29) |
C | 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) |
---|---|---|---|---|---|---|---|---|
A | PF00345 | e1p5uA4 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF00345 | ECOD (1.6) |
A | PF02753 | e1p5uA3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF02753 | ECOD (1.6) |
B | PF09255 | e1p5uB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: PF09255 | ECOD (1.6) |
C | PF09255 | e1p5uC1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: PF09255 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 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) |
C | 2.60.40.1090 | Mainly Beta | Sandwich | Immunoglobulin-like | Fimbrial-type adhesion domain | 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 | |
PF09255 | Caf1 Capsule antigen (Antig_Caf1) | Caf1 Capsule antigen | Members of this family are predominantly found in the F1 capsule antigen Caf1 synthesised by Yersinia bacteria. They adopt a structure consisting of a seven strands arranged in two beta-sheets, in a Greek-key topology, and mediate targeting of the ba ... | Domain | |
PF09255 | Caf1 Capsule antigen (Antig_Caf1) | Caf1 Capsule antigen | Members of this family are predominantly found in the F1 capsule antigen Caf1 synthesised by Yersinia bacteria. They adopt a structure consisting of a seven strands arranged in two beta-sheets, in a Greek-key topology, and mediate targeting of the ba ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
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 | |
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 | |
IPR036937 | Fimbrial-type adhesion domain superfamily | Homologous Superfamily | |
IPR015335 | F1 capsule antigen | Family | |
IPR008966 | Adhesion domain superfamily | Homologous Superfamily | |
IPR036937 | Fimbrial-type adhesion domain superfamily | Homologous Superfamily | |
IPR015335 | F1 capsule antigen | Family | |
IPR008966 | Adhesion domain superfamily | Homologous Superfamily |