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MolNFT v1 · #40651 · protein

Pex inhibitor-home data

2IZ0 · 6-phosphogluconate dehydrogenase, decarboxylating: “Pex inhibitor-home data”. X-ray diffraction, 4 ligands (ATR, NAP, RES), 14 pockets (best druggability 0.73). MolNFT v1 #40651 on GenesisL1: 3D structure, binding sites and pockets…

PDB
2IZ0
Type
protein
Length
1,406 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
6-phosphogluconate dehydrogenase, decarboxylating
EC
1.1.1.44
UniProt
P96789
Ligands
ATR, NAP, RES, CL
Pockets
14 · best druggability 0.73

Structure

x-ray diffraction · 3 distinct chains · 56% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A6-phosphogluconate dehydrogenase, decarboxylating (EC 1.1.1.44)protein46956% helix, 10% strandP96789
B6-phosphogluconate dehydrogenase, decarboxylating (EC 1.1.1.44)protein46957% helix, 10% strandP96789
C6-phosphogluconate dehydrogenase, decarboxylating (EC 1.1.1.44)protein46856% helix, 9% strandP96789

Ligands and binding sites

  • ATR · 2'-monophosphoadenosine-5'-diphosphate · ligand · 2 copies · chains B, C
  • NAP · Nadp nicotinamide-adenine-dinucleotide phosphate · ligand · chains A, B
  • RES · 4-phospho-D-erythronohydroxamic acid · ligand · chains A, B
  • CL · Chloride ion · ion · 4 copies · chains B, C
  • GOL · Glycerol · additive · 2 copies · chains A, C
  • P33 · 3,6,9,12,15,18-hexaoxaicosane-1,20-diol · additive · 2 copies · chains A, C
  • PEG · Di(hydroxyethyl)ether · additive
  • EDO · 1,2-ethanediol · additive · chains A, B

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

Pockets

14 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1610.730.9825empty
23970.700.8246NAP, RES
35030.630.7631empty
44330.630.7750CL
54090.550.7467GOL

Interfaces

2 interfaces between chains.

  • A–B · 6071 Ų buried · 76 hydrogen bonds · protein-protein
  • A–C · 521 Ų buried · 8 hydrogen bonds · protein-protein

Compared structures

  • 2IZ0 · PEX inhibitor-home data · the same entry in another collection · chain A against A, TM-score 1.00
  • P96789 · AlphaFold monomer V2.0 prediction for 6-phosphogluconate dehydrogenase, decarboxylating… · a predicted model of the same protein · chain C against A, TM-score 1.00

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