Research workbench
Crystal structure of cytochrome P450 SAS16 from streptomyces asterosporus
Analyse Crystal structure of cytochrome P450 SAS16 from streptomyces asterosporus in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7OQ6
- Type
- protein
- Length
- 798 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cytochrome P450
- UniProt
- A0A514JXV9
- Ligands
- HEM, SCN
- Pockets
- 9 · best druggability 0.81
Structure
x-ray diffraction · 1 distinct chain · 53% helix, 9% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Cytochrome P450 | protein | 399 | 53% helix, 9% strand | A0A514JXV9 |
Ligands and binding sites
- HEM · Protoporphyrin IX containing Fe · ligand · 2 copies · chains A, B
- SCN · Thiocyanate ion · ion · 6 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1033 | 0.81 | 0.82 | 104 | HEM, SCN |
| 2 | 792 | 0.78 | 0.81 | 77 | HEM, SCN |
| 3 | 949 | 0.78 | 0.80 | 79 | SCN |
| 4 | 325 | 0.64 | 0.79 | 29 | empty |
| 5 | 206 | 0.63 | 0.83 | 31 | empty |
Interfaces
1 interface between chains.
- A–B · 1260 Ų buried · 10 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 1 disulfide (disulfide).
Compared structures
- 7OQ6 · Crystal structure of cytochrome P450 Sas16 from Streptomyces asterosporus · the same entry in another collection · chain A against A, TM-score 1.00
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 A0A514JXV9
- Elsewhere: RCSB PDB 7OQ6 · PDBe 7OQ6 · UniProt A0A514JXV9
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