3IAX
The crystal structure of the TolB box of Colicin A in complex with TolB reveals important differences in the recruitment of the common TolB translocation portal used by group A colicins
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d3iaxa2 | All beta proteins | 6-bladed beta-propeller | TolB, C-terminal domain | TolB, C-terminal domain | automated matches | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d3iaxa1 | Alpha and beta proteins (a/b) | Anticodon-binding domain-like | TolB, N-terminal domain | automated matches | automated matches | (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 | DPPIV_N_1 | e3iaxA1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 6-bladed | F: DPPIV_N_1 | ECOD (1.6) |
A | TolB_N | e3iaxA2 | A: a/b three-layered sandwiches | X: TolB, N-terminal domain (From Topology) | H: TolB, N-terminal domain (From Topology) | T: TolB, N-terminal domain | F: TolB_N | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.10070 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | TolB, N-terminal domain | CATH (4.3.0) |
A | 2.120.10.30 | Mainly Beta | 6 Propeller | Neuraminidase | TolB, C-terminal domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF07676 | WD40-like Beta Propeller Repeat (PD40) | WD40-like Beta Propeller Repeat | - | Repeat | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR011042 | Six-bladed beta-propeller, TolB-like | Homologous Superfamily | |
IPR007195 | TolB, N-terminal | Domain | |
IPR011659 | WD40-like beta propeller | Repeat | |
IPR014167 | Tol-Pal system protein TolB | Family | |
IPR038283 | Channel forming colicin, C-terminal domain superfamily | Homologous Superfamily | |
IPR000293 | Channel forming colicin, C-terminal cytotoxic | Domain |