4QI1
Crystal structure of H. walsbyi bacteriorhodopsin
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- 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
- Membrane Protein Annotation: mpstruc
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d4qi1b_ | Membrane and cell surface proteins and peptides | Class A G protein-coupled receptor (GPCR)-like | Class A G protein-coupled receptor (GPCR)-like | automated matches | automated matches | (Haloquadratum walsbyi DSM 16790 ) [TaxId: 362976 ], | SCOPe (2.08) |
C | d4qi1c_ | Membrane and cell surface proteins and peptides | Class A G protein-coupled receptor (GPCR)-like | Class A G protein-coupled receptor (GPCR)-like | automated matches | automated matches | (Haloquadratum walsbyi DSM 16790 ) [TaxId: 362976 ], | SCOPe (2.08) |
A | d4qi1a_ | Membrane and cell surface proteins and peptides | Class A G protein-coupled receptor (GPCR)-like | Class A G protein-coupled receptor (GPCR)-like | automated matches | automated matches | (Haloquadratum walsbyi DSM 16790 ) [TaxId: 362976 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2B Superfamily | G protein-coupled receptor-like | 8071306 | 3000473 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | G protein-coupled receptor-like | 8071306 | 3000473 | SCOP2B (2022-06-29) |
A | SCOP2 Family | Bacteriorhodopsin-like | 8071305 | 4001859 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | G protein-coupled receptor-like | 8071306 | 3000473 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | Bac_rhodopsin | e4qi1B1 | A: alpha bundles | X: Family A G protein-coupled receptor-like (From Topology) | H: Family A G protein-coupled receptor-like (From Topology) | T: Family A G protein-coupled receptor-like | F: Bac_rhodopsin | ECOD (1.6) |
C | Bac_rhodopsin | e4qi1C1 | A: alpha bundles | X: Family A G protein-coupled receptor-like (From Topology) | H: Family A G protein-coupled receptor-like (From Topology) | T: Family A G protein-coupled receptor-like | F: Bac_rhodopsin | ECOD (1.6) |
A | Bac_rhodopsin | e4qi1A1 | A: alpha bundles | X: Family A G protein-coupled receptor-like (From Topology) | H: Family A G protein-coupled receptor-like (From Topology) | T: Family A G protein-coupled receptor-like | F: Bac_rhodopsin | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 1.20.1070.10 | Mainly Alpha | Up-down Bundle | Rhopdopsin 7-helix transmembrane proteins | Rhodopsin 7-helix transmembrane proteins | CATH (4.3.0) |
C | 1.20.1070.10 | Mainly Alpha | Up-down Bundle | Rhopdopsin 7-helix transmembrane proteins | Rhodopsin 7-helix transmembrane proteins | CATH (4.3.0) |
A | 1.20.1070.10 | Mainly Alpha | Up-down Bundle | Rhopdopsin 7-helix transmembrane proteins | Rhodopsin 7-helix transmembrane proteins | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01036 | Bacteriorhodopsin-like protein (Bac_rhodopsin) | Bacteriorhodopsin-like protein | The bacterial opsins are retinal-binding proteins that provide light- dependent ion transport and sensory functions to a family of halophilic bacteria [2,3]. They are integral membrane proteins believed to contain seven transmembrane (TM) domains, th ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR018229 | Rhodopsin, retinal binding site | Binding Site | |
IPR001425 | Archaeal/bacterial/fungal rhodopsins | Family |
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Transmembrane | Alpha-helical polytopic | Rhodopsin-like receptors and pumps | Microbial and algal rhodopsins |
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 |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
Chains | Resource Link | Group | Subgroup | Protein |
---|---|---|---|---|
mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | Bacterial, Algal, Viral, and Unusual Rhodopsins | Bacteriorhodopsin (BR), trimer in asymmetric unit |