1QPX
CRYSTAL STRUCTURES OF SELF-CAPPING PAPD CHAPERONE HOMODIMERS
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1qpxa1 | All beta proteins | Immunoglobulin-like beta-sandwich | PapD-like | Pilus chaperone | Pilus chaperone PapD, N-domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d1qpxa2 | All beta proteins | C2 domain-like | Periplasmic chaperone C-domain | Periplasmic chaperone C-domain | PapD | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
B | d1qpxb1 | All beta proteins | Immunoglobulin-like beta-sandwich | PapD-like | Pilus chaperone | Pilus chaperone PapD, N-domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
B | d1qpxb2 | All beta proteins | C2 domain-like | Periplasmic chaperone C-domain | Periplasmic chaperone C-domain | PapD | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00345 | e1qpxA2 | 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 | e1qpxA1 | 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 | PF00345 | e1qpxB2 | 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) |
B | PF02753 | e1qpxB1 | 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) |
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 | 2.60.40.10 | 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
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 |