MolNFT v1 · #41028 · protein
Crystal structure of the mutant H573A of the nuclease domain of COLE7 in complex with IM7
2JB0 · Colicin E7 immunity protein: “Crystal structure of the mutant H573A of the nuclease domain of COLE7 in complex with IM7”. X-ray diffraction, 1 ligand (ZN), 3 pockets (best druggability 0.46). MolNFT v1 #41028 on GenesisL1: 3D…
- PDB
- 2JB0
- Type
- protein
- Length
- 206 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Colicin E7 immunity protein; Colicin E7
- EC
- 3.1.-.-
- UniProt
- Q03708, Q47112
- Ligands
- ZN
- Pockets
- 3 · best druggability 0.46
Structure
x-ray diffraction · 2 distinct chains · 48% helix, 11% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Colicin E7 immunity protein (EC 3.1.-.-) | protein | 84 | 60% helix, 0% strand | Q03708 |
| B | Colicin E7 (EC 3.1.-.-) | protein | 122 | 40% helix, 18% strand | Q47112 |
Ligands and binding sites
- ZN · Zinc ion · metal · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 144 | 0.46 | 0.77 | 22 | empty |
| 2 | 82 | 0.37 | 0.77 | 13 | empty |
| 3 | 81 | 0.29 | 0.72 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 749 Ų buried · 15 hydrogen bonds · protein-protein
Compared structures
- 2JB0 · Crystal structure of the mutant H573A of the nuclease domain of COLE7 in complex with IM7 · the same entry in another collection · chain B against B, TM-score 1.00
- Q03708 · AlphaFold monomer V2.0 prediction for colicin-E7 immunity protein (Q03708) · a predicted model of the same protein · chain A against A, TM-score 0.99
- Q47112 · AlphaFold monomer V2.0 prediction for colicin-E7 (Q47112) · a predicted model of the same protein · chain B against A, TM-score 0.98
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 Q03708
- Every structure of UniProt Q47112
- Elsewhere: RCSB PDB 2JB0 · PDBe 2JB0 · UniProt Q03708 · UniProt Q47112
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