3BWU
Crystal structure of the ternary complex of FimD (N-Terminal Domain, FimDN) with FimC and the N-terminally truncated pilus subunit FimF (FimFt)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth C] | d3bwuc1 | All beta proteins | Immunoglobulin-like beta-sandwich | PapD-like | Pilus chaperone | Periplasmic chaperone FimC | (Escherichia coli K-12 ) [TaxId: 83333 ], | SCOPe (2.08) |
A [auth C] | d3bwuc2 | All beta proteins | C2 domain-like | Periplasmic chaperone C-domain | Periplasmic chaperone C-domain | FimC | (Escherichia coli K-12 ) [TaxId: 83333 ], | SCOPe (2.08) |
B [auth D] | d3bwud_ | All beta proteins | FimD N-terminal domain-like | FimD N-terminal domain-like | Usher N-domain | Outer membrane usher protein FimD | (Escherichia coli K-12 ) [TaxId: 83333 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth C] | SCOP2B Superfamily | PapD-like | 8055315 | 3002067 | SCOP2B (2022-06-29) |
A [auth C] | SCOP2B Superfamily | Periplasmic chaperone C-domain | 8035665 | 3000998 | SCOP2B (2022-06-29) |
B [auth D] | SCOP2 Family | Usher N-domain | 8027196 | 4002249 | SCOP2 (2022-06-29) |
B [auth D] | SCOP2 Superfamily | FimD/Slr0280 N-terminal domain-like | 8039575 | 3001001 | SCOP2 (2022-06-29) |
C [auth F] | SCOP2B Superfamily | Bacterial adhesin-like | 8098308 | 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 [auth C] | PapD_C | e3bwuC1 | 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 [auth C] | PapD_N | e3bwuC2 | 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 [auth D] | PapC_N | e3bwuD1 | A: beta barrels | X: FimD N-terminal domain-like | H: FimD N-terminal domain-like (From Topology) | T: FimD N-terminal domain-like | F: PapC_N | ECOD (1.6) |
C [auth F] | Fimbrial_1 | e3bwuF2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: Fimbrial_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth C] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
B [auth D] | 3.10.20.410 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | PapC, N-terminal domain | CATH (4.3.0) |
C [auth F] | 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 |
---|---|---|---|---|---|
A [auth C] | 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 |
A [auth C] | 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 |
B [auth D] | 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 |
C [auth F] | PF00419 | Fimbrial protein (Fimbrial) | Fimbrial protein | - | Domain |