6I97
Structure of the ferrioxamine B transporter FoxA from Pseudomonas aeruginosa in complex with ferrioxamine B and a C-terminal TonB fragment
External Resource: Annotation
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Membrane Protein Annotation: OPM
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: MemProtMD
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Ligand-gated protein channel | 8100529 | 4003084 | SCOP2 (2022-06-29) |
A | SCOP2 Family | STN domain-like | 8101091 | 4006665 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Porins | 8100530 | 3000224 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | STN domain-like | 8101092 | 3002388 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Porins | 8100530 | 3000224 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | STN domain-like | 8101092 | 3002388 | SCOP2B (2022-06-29) |
C [auth D] | SCOP2B Superfamily | TolA/TonB C-terminal domain-like | 8071264 | 3000464 | SCOP2B (2022-06-29) |
D [auth E] | SCOP2B Superfamily | TolA/TonB C-terminal domain-like | 8071264 | 3000464 | 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 | PF00593 | e6i97A3 | A: beta barrels | X: Outer membrane meander beta-barrels | H: Porins | T: Ligand-gated protein channel | F: PF00593 | ECOD (1.6) |
A | PF07660 | e6i97A1 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: N0 domain in phage tail proteins and secretins (From Topology) | T: N0 domain in phage tail proteins and secretins | F: PF07660 | ECOD (1.6) |
A | PF07715 | e6i97A2 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: TonB-dependent receptor plug domain (From Topology) | T: TonB-dependent receptor plug domain | F: PF07715 | ECOD (1.6) |
B | PF00593 | e6i97B2 | A: beta barrels | X: Outer membrane meander beta-barrels | H: Porins | T: Ligand-gated protein channel | F: PF00593 | ECOD (1.6) |
B | PF07660 | e6i97B1 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: N0 domain in phage tail proteins and secretins (From Topology) | T: N0 domain in phage tail proteins and secretins | F: PF07660 | ECOD (1.6) |
B | PF07715 | e6i97B3 | A: a+b complex topology | X: N0 domain in phage tail proteins and secretins-like | H: TonB-dependent receptor plug domain (From Topology) | T: TonB-dependent receptor plug domain | F: PF07715 | ECOD (1.6) |
C [auth D] | PF03544 | e6i97D1 | A: a+b two layers | X: TolA/TonB C-terminal domain | H: TolA/TonB C-terminal domain (From Topology) | T: TolA/TonB C-terminal domain | F: PF03544 | ECOD (1.6) |
D [auth E] | PF03544 | e6i97E1 | A: a+b two layers | X: TolA/TonB C-terminal domain | H: TolA/TonB C-terminal domain (From Topology) | T: TolA/TonB C-terminal domain | F: PF03544 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
C [auth D] | 3.30.2420.10 | Alpha Beta | 2-Layer Sandwich | TolA/TonB C-terminal domain | TonB | CATH (utative) |
D [auth E] | 3.30.2420.10 | Alpha Beta | 2-Layer Sandwich | TolA/TonB C-terminal domain | TonB | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00593 | TonB dependent receptor (TonB_dep_Rec) | TonB dependent receptor | - | Family | |
PF07715 | TonB-dependent Receptor Plug Domain (Plug) | TonB-dependent Receptor Plug Domain | The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens ... | Domain | |
C [auth D], D [auth E] | PF03544 | Gram-negative bacterial TonB protein C-terminal (TonB_C) | Gram-negative bacterial TonB protein C-terminal | The TonB_C domain is the well-characterised C-terminal region of the TonB receptor molecule. This protein is bound to an inner membrane-bound protein ExbB via a globular domain and has a flexible middle region that is likely to help in positioning th ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR039426 | TonB-dependent receptor-like | Family | |
IPR037066 | TonB-dependent receptor, plug domain superfamily | Homologous Superfamily | |
IPR010105 | TonB-dependent siderophore receptor | Family | |
IPR036942 | TonB-dependent receptor-like, beta-barrel domain superfamily | Homologous Superfamily | |
IPR012910 | TonB-dependent receptor, plug domain | Domain | |
IPR011662 | Secretin/TonB, short N-terminal domain | Domain | |
IPR000531 | TonB-dependent receptor-like, beta-barrel | Domain | |
C [auth D], D [auth E] | IPR006260 | TonB/TolA, C-terminal | Domain |
C [auth D], D [auth E] | IPR003538 | Gram-negative bacterial TonB protein | Family |
C [auth D], D [auth E] | IPR037682 | TonB, C-terminal | Domain |
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Transmembrane | Beta-barrel transmembrane | Ligand-gated protein channels (n=22,S=24) | Outer Membrane Receptor (OMR) |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
Chains | External Link | Comment |
---|---|---|
PDBTM | Annotated as membrane protein by PDBTM |
Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage
Chains | External Link | Comment |
---|---|---|
MemProtMD | Annotated as membrane protein by MemProtMD |