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MolNFT v1 · #114411 · protein

Crystal structure of human NUDT15 (MTH2)

5BON · Probable 8-oxo-dgtp diphosphatase NUDT15: “Crystal structure of human NUDT15 (MTH2)”. X-ray diffraction, 1 ligand (MG), 17 pockets (best druggability 0.83). MolNFT v1 #114411 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
5BON
Type
protein
Length
1,227 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Probable 8-oxo-dgtp diphosphatase NUDT15
EC
3.6.1.55
UniProt
Q9NV35
Ligands
MG
Pockets
17 · best druggability 0.83

Structure

x-ray diffraction · 4 distinct chains · 21% helix, 36% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProbable 8-oxo-dgtp diphosphatase NUDT15 (EC 3.6.1.55)protein15621% helix, 36% strandQ9NV35
B, EProbable 8-oxo-dgtp diphosphatase NUDT15 (EC 3.6.1.55)protein15421% helix, 36% strandQ9NV35
C, F, HProbable 8-oxo-dgtp diphosphatase NUDT15 (EC 3.6.1.55)protein15521% helix, 36% strandQ9NV35
D, GProbable 8-oxo-dgtp diphosphatase NUDT15 (EC 3.6.1.55)protein14922% helix, 38% strandQ9NV35

Ligands and binding sites

  • MG · Magnesium ion · metal · 32 copies · chains A, B, C, D, E, F, G, H

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

17 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18200.830.8680MG
28460.740.7874empty
31270.700.9121empty
43900.670.8145MG
51870.670.8632MG

Interfaces

14 interfaces between chains.

  • E–F · 1662 Ų buried · 27 hydrogen bonds · protein-protein
  • A–B · 1608 Ų buried · 23 hydrogen bonds · protein-protein
  • C–D · 1447 Ų buried · 17 hydrogen bonds · protein-protein
  • G–H · 1441 Ų buried · 17 hydrogen bonds · protein-protein
  • C–G · 464 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 5BON · Crystal structure of human Nudt15 (MTH2) · the same entry in another collection · chain H against H, TM-score 1.00
  • Q9NV35 · AlphaFold monomer V2.0 prediction for nucleotide triphosphate diphosphatase NUDT15… · a predicted model of the same protein · chain D against A, TM-score 0.99

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