Crystal structure of MepR, a transcription regulator of the Staphylococcus aureus multidrug efflux pump MepA
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d3ecob_ | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | automated matches | automated matches | (Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ], | SCOPe (2.08) |
| A | d3ecoa_ | All alpha proteins | DNA/RNA-binding 3-helical bundle | 'Winged helix' DNA-binding domain | automated matches | automated matches | (Staphylococcus aureus subsp. aureus Mu50 ) [TaxId: 158878 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | Peptidase_S66C | e3ecoB1 | A: alpha arrays | X: HTH | H: HTH | T: tetra-helical, lambda repressor-like | F: Peptidase_S66C | ECOD (v295.2) |
| A | ArsC | e3ecoA1 | A: alpha arrays | X: OB-fold | H: Nucleic acid-binding protein | T: Nucleic acid-binding protein | F: ArsC | ECOD (v295.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
| A | 1.10.10.10 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain | CATH (4.3.0) |
AMR Gene: CARD Annotation CARD Database Homepage
| Chains | Accession | Short Name | Description | Provenance Source (Version) |
|---|---|---|---|---|
| ARO:3000746 | mepR | MepR is an upstream repressor of MepA in Staphylococcus aureus. It is part of the mepRAB operon. | CARD (4.0.2) |
AMR Gene Family: CARD Annotation CARD Database Homepage
| Chains | Accession | Gene Family | Drug Class | Resistance Machanism | Provenance Source (Version) |
|---|---|---|---|---|---|
| ARO:3009640 | antibiotic efflux regulatory protein | glycylcycline, tetracycline antibiotic | antibiotic efflux | CARD (4.0.2) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| MepR | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR000835 | MarR-type HTH domain | Domain | |
| IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily | |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |