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Crystal structure of pyruvate dehydrogenase phosphatase 1 (PDP1)

Analyse Crystal structure of pyruvate dehydrogenase phosphatase 1 (PDP1) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2PNQ
Type
protein
Length
764 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
[pyruvate dehydrogenase [lipoamide]]-phosphatase 1
EC
3.1.3.43
UniProt
O88483
Ligands
MG
Pockets
14 · best druggability 0.70

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B[pyruvate dehydrogenase [lipoamide]]-phosphatase 1 (EC 3.1.3.43)protein38239% helix, 23% strandO88483

Ligands and binding sites

  • MG · Magnesium ion · metal · 4 copies · 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
1510.700.9818empty
2610.630.9324empty
31660.550.8023empty
41670.540.7921empty
51570.500.7826empty

Compared structures

  • 2PNQ · Crystal structure of pyruvate dehydrogenase phosphatase 1 (PDP1) · the same entry in another collection · chain A against A, TM-score 1.00
  • O88483 · AlphaFold monomer V2.0 prediction for [pyruvate dehydrogenase… · a predicted model of the same protein · chain A against A, TM-score 0.98

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