Research workbench
Crystal structure of rifampin monooxygenase from streptomyces venezuelae, complexed with rifampin and FAD
Analyse Crystal structure of rifampin monooxygenase from streptomyces venezuelae… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6BRD
- Type
- protein
- Length
- 1,416 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Rifampin monooxygenase
- UniProt
- F2R776
- Ligands
- FAD, RFP, MG, CL
- Pockets
- 13 · best druggability 0.81
Structure
x-ray diffraction · 2 distinct chains · 33% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Rifampin monooxygenase | protein | 474 | 31% helix, 21% strand | F2R776 |
| C | Rifampin monooxygenase | protein | 468 | 35% helix, 19% strand | F2R776 |
Ligands and binding sites
- FAD · Flavin-adenine dinucleotide · ligand · 3 copies · chains A, B, C
- RFP · Rifampicin · ligand · 3 copies · chains A, B, C
- MG · Magnesium ion · metal · chains B
- CL · Chloride ion · ion · 10 copies · chains A, B, C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
13 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 991 | 0.81 | 0.82 | 91 | FAD, RFP |
| 2 | 1138 | 0.80 | 0.82 | 95 | FAD, RFP |
| 3 | 1080 | 0.78 | 0.80 | 90 | FAD, RFP |
| 4 | 770 | 0.70 | 0.77 | 66 | CL |
| 5 | 275 | 0.61 | 0.80 | 43 | empty |
Interfaces
2 interfaces between chains.
- A–B · 1106 Ų buried · 12 hydrogen bonds · protein-protein
- A–C · 493 Ų buried · 2 hydrogen bonds · protein-protein
Compared structures
- 6BRD · Crystal structure of rifampin monooxygenase from Streptomyces venezuelae, complexed with… · the same entry in another collection · chain A against A, TM-score 1.00
- F2R776 · AlphaFold monomer V2.0 prediction for rifampicin monooxygenase (F2R776) · a predicted model of the same protein · chain A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt F2R776
- Elsewhere: RCSB PDB 6BRD · PDBe 6BRD · UniProt F2R776
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