Research workbench
Crystal structure of P450 BM3 5F5 heme domain variant complexed with styrene (dataset I)
Analyse Crystal structure of P450 BM3 5F5 heme domain variant complexed with styrene… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4HGH
- Type
- protein
- Length
- 910 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Bifunctional P-450/NADPH-P450 reductase
- EC
- 1.14.14.1, 1.6.2.4
- UniProt
- P14779
- Ligands
- HEM, SYN
- Pockets
- 12 · best druggability 0.86
Structure
x-ray diffraction · 1 distinct chain · 55% helix, 11% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Bifunctional P-450/NADPH-P450 reductase (EC 1.14.14.1, 1.6.2.4) | protein | 455 | 55% helix, 11% strand | P14779 |
Ligands and binding sites
- HEM · Protoporphyrin IX containing Fe · ligand · 2 copies · chains A, B
- SYN · ethenylbenzene · ligand · 2 copies · chains A, B
- GOL · Glycerol · additive · 2 copies · chains A
- MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 2 copies · chains A, B
- PEG · Di(hydroxyethyl)ether · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
12 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 912 | 0.86 | 0.88 | 93 | HEM, SYN |
| 2 | 1191 | 0.85 | 0.85 | 109 | HEM, SYN, GOL |
| 3 | 273 | 0.60 | 0.79 | 26 | empty |
| 4 | 378 | 0.59 | 0.76 | 43 | empty |
| 5 | 243 | 0.50 | 0.75 | 32 | empty |
Interfaces
1 interface between chains.
- A–B · 870 Ų buried · 15 hydrogen bonds · protein-protein
Compared structures
- 4HGH · Crystal structure of P450 BM3 5F5 heme domain variant complexed with styrene (dataset I) · the same entry in another collection · chain A against A, TM-score 1.00
- P14779 · AlphaFold monomer V2.0 prediction for bifunctional cytochrome P450/NADPH--P450 reductase… · a predicted model of the same protein · chain B 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 P14779
- Elsewhere: RCSB PDB 4HGH · PDBe 4HGH · UniProt P14779
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