MolNFT v1 · #181008 · protein
Crystal structure of Q108K:K40L:T51V:T53C:R58W:T29L:Y19W:Q4A mutant of cellular retinol binding protein II complex with all-trans-retinal in the dark
7LHO · Retinol-binding protein 2: “Crystal structure of Q108K:K40L:T51V:T53C:R58W:T29L:Y19W:Q4A mutant of cellular retinol binding protein II…”. X-ray diffraction, 1 ligand (RET), 4 pockets (best druggability 0.83). MolNFT v1 #181008 on…
- PDB
- 7LHO
- Type
- protein
- Length
- 266 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Retinol-binding protein 2
- UniProt
- P50120
- Ligands
- RET
- Pockets
- 4 · best druggability 0.83
Structure
x-ray diffraction · 1 distinct chain · 11% helix, 55% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Retinol-binding protein 2 | protein | 133 | 11% helix, 55% strand | P50120 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 208 | 0.83 | 0.96 | 30 | GOL, RET |
| 2 | 203 | 0.83 | 0.96 | 34 | RET |
| 3 | 130 | 0.55 | 0.83 | 26 | empty |
| 4 | 63 | 0.35 | 0.78 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 595 Ų buried · 14 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 cofactor (retinal Schiff base).
Compared structures
- 7LHO · Crystal structure of Q108K:K40L:T51V:T53C:R58W:T29L:Y19W:Q4A mutant of cellular retinol… · 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 P50120
- Elsewhere: RCSB PDB 7LHO · PDBe 7LHO · UniProt P50120
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