Research workbench
Dye type peroxidase aa from streptomyces lividans: imidazole complex
Analyse Dye type peroxidase aa from streptomyces lividans: imidazole complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6I7C
- Type
- protein
- Length
- 724 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DEFERROCHELATASE/PEROXIDASE
- EC
- 1.11.1.-
- UniProt
- Q9RKQ2
- Ligands
- HEM
- Pockets
- 9 · best druggability 0.83
Structure
x-ray diffraction · 1 distinct chain · 28% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | DEFERROCHELATASE/PEROXIDASE (EC 1.11.1.-) | protein | 362 | 28% helix, 20% strand | Q9RKQ2 |
Ligands and binding sites
- HEM · Protoporphyrin IX containing Fe · ligand · 2 copies · chains A, B
- IMD · Imidazole · additive · 2 copies · chains B, A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 381 | 0.83 | 0.91 | 50 | HEM |
| 2 | 685 | 0.83 | 0.87 | 68 | IMD, HEM |
| 3 | 149 | 0.59 | 0.83 | 22 | IMD |
| 4 | 144 | 0.58 | 0.83 | 24 | empty |
| 5 | 142 | 0.57 | 0.83 | 32 | empty |
Interfaces
1 interface between chains.
- A–B · 2238 Ų buried · 31 hydrogen bonds · protein-protein
Compared structures
- 6I7C · Dye type peroxidase Aa from Streptomyces lividans: imidazole complex · 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 Q9RKQ2
- Elsewhere: RCSB PDB 6I7C · PDBe 6I7C · UniProt Q9RKQ2
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