MolNFT v1 · #49300 · protein
Crystal structure of an iolb-like protein (STM4420) from salmonella typhimurium LT2 at 1.90 a resolution
2QJV · Uncharacterized iolb-like protein: “Crystal structure of an iolb-like protein (STM4420) from salmonella typhimurium LT2 at 1.90 a resolution”. X-ray diffraction, 3 ligands (NI, CL, SO4), 2 pockets (best druggability 0.65). MolNFT v1…
- PDB
- 2QJV
- Type
- protein
- Length
- 526 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Uncharacterized iolb-like protein
- UniProt
- Q8ZK62
- Ligands
- NI, CL, SO4
- Pockets
- 2 · best druggability 0.65
Structure
x-ray diffraction · 1 distinct chain · 8% helix, 50% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Uncharacterized iolb-like protein | protein | 263 | 8% helix, 50% strand | Q8ZK62 |
Ligands and binding sites
- NI · Nickel (II) ion · metal · 4 copies · chains A, B
- CL · Chloride ion · ion · 7 copies · chains A, B
- SO4 · Sulfate ion · ion · 4 copies · chains A, B
- GOL · Glycerol · additive · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 168 | 0.65 | 0.86 | 30 | CL |
| 2 | 156 | 0.60 | 0.84 | 36 | CL |
Interfaces
1 interface between chains.
- A–B · 1232 Ų buried · 24 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 22 modified, 1 disulfide (methylation, engineered, disulfide).
Compared structures
- 2QJV · Crystal structure of an iolb-like protein (stm4420) from salmonella typhimurium lt2 at… · 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 Q8ZK62
- Elsewhere: RCSB PDB 2QJV · PDBe 2QJV · UniProt Q8ZK62
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