MolNFT v1 · #124956 · protein
Crystal structure of inward rectifier KIR2.2 K62W mutant in complex with PIP2
5KUM · ATP-sensitive inward rectifier potassium channel 12: “Crystal structure of inward rectifier KIR2.2 K62W mutant in complex with PIP2”. X-ray diffraction, 2 ligands (PIO, K), 2 pockets (best druggability 0.35). MolNFT v1 #124956 on…
- PDB
- 5KUM
- Type
- protein
- Length
- 326 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- ATP-sensitive inward rectifier potassium channel 12
- UniProt
- F1NHE9
- Ligands
- PIO, K
- Pockets
- 2 · best druggability 0.35
Structure
x-ray diffraction · 1 distinct chain · 35% helix, 28% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | ATP-sensitive inward rectifier potassium channel 12 | protein | 326 | 35% helix, 28% strand | F1NHE9 |
Ligands and binding sites
- PIO · [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2, 3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate · ligand · chains A
- K · Potassium ion · metal · 8 copies · chains A
- DMU · Decyl-beta-D-maltopyranoside · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 102 | 0.35 | 0.73 | 23 | empty |
| 2 | 76 | 0.33 | 0.75 | 18 | empty |
Modifications
Observed in the structure: 1 disulfide (disulfide).
Compared structures
- 5KUM · Crystal Structure of Inward Rectifier Kir2.2 K62W Mutant In Complex with PIP2 · the same entry in another collection · chain A against A, TM-score 1.00
- F1NHE9 · AlphaFold monomer V2.0 prediction for ATP-sensitive inward rectifier potassium channel 12… · a predicted model of the same protein · chain A against A, TM-score 0.99
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 F1NHE9
- Elsewhere: RCSB PDB 5KUM · PDBe 5KUM · UniProt F1NHE9
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.