MolNFT v1 · #49181 · protein
Crystal structure of human nicotinamide riboside kinase (NRK1) in complex with nicotinamide mononucleotide (nmn)
2QG6 · Nicotinamide riboside kinase 1: “Crystal structure of human nicotinamide riboside kinase (NRK1) in complex with nicotinamide mononucleotide…”. X-ray diffraction, 2 ligands (NMN, PO4), 1 pocket (best druggability 0.59). MolNFT v1…
- PDB
- 2QG6
- Type
- protein
- Length
- 182 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Nicotinamide riboside kinase 1
- EC
- 2.7.1.-
- UniProt
- Q9NWW6
- Ligands
- NMN, PO4
- Pockets
- 1 · best druggability 0.59
Structure
x-ray diffraction · 1 distinct chain · 47% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Nicotinamide riboside kinase 1 (EC 2.7.1.-) | protein | 182 | 47% helix, 17% strand | Q9NWW6 |
Ligands and binding sites
- NMN · Beta-nicotinamide ribose monophosphate · ligand · chains A
- PO4 · Phosphate ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 150 | 0.59 | 0.83 | 24 | PO4, NMN |
Modifications
Observed in the structure: 6 modified (engineered).
Compared structures
- 2QG6 · Crystal structure of human nicotinamide riboside kinase (NRK1) in complex with… · the same entry in another collection · chain A against A, TM-score 1.00
- Q9NWW6 · AlphaFold monomer V2.0 prediction for nicotinamide riboside kinase 1 (Q9NWW6) · a predicted model of the same protein · 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 Q9NWW6
- Elsewhere: RCSB PDB 2QG6 · PDBe 2QG6 · UniProt Q9NWW6
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