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Crystal structure of human OGFOD1, 2-oxoglutarate and iron-dependent oxygenase domain containing 1, in complex with pyridine-2,4- dicarboxylic acid (2,4-pdca)

Analyse Crystal structure of human OGFOD1, 2-oxoglutarate and iron-dependent oxygenase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4NHY
Type
protein
Length
1,840 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
2-oxoglutarate and iron-dependent oxygenase domain- containing protein 1
EC
1.14.11.-
UniProt
Q8N543
Ligands
PD2, MN
Pockets
17 · best druggability 0.83

Structure

x-ray diffraction · 2 distinct chains · 27% helix, 31% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, D2-oxoglutarate and iron-dependent oxygenase domain- containing protein 1 (EC 1.14.11.-)protein46128% helix, 31% strandQ8N543
C2-oxoglutarate and iron-dependent oxygenase domain- containing protein 1 (EC 1.14.11.-)protein45726% helix, 32% strandQ8N543

Ligands and binding sites

  • PD2 · Pyridine-2,4-dicarboxylic acid · ligand · 4 copies · chains A, B, C, D
  • MN · Manganese (II) ion · metal · 4 copies · chains A, B, C, D
  • GOL · Glycerol · additive · 3 copies · chains A, B, D

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

Pockets

17 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111420.830.8493empty
211090.820.84108empty
310870.810.82117MN, GOL, PD2
44480.790.8845empty
59510.780.8085PD2

Interfaces

6 interfaces between chains.

  • A–B · 1041 Ų buried · 6 hydrogen bonds · protein-protein
  • B–D · 559 Ų buried · 5 hydrogen bonds · protein-protein
  • A–C · 395 Ų buried · 7 hydrogen bonds · protein-protein
  • A–D · 320 Ų buried · 4 hydrogen bonds · protein-protein
  • C–D · 151 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 4NHY · Crystal structure of human OGFOD1, 2-oxoglutarate and iron-dependent oxygenase domain… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q8N543 · AlphaFold monomer V2.0 prediction for prolyl 3-hydroxylase OGFOD1 (Q8N543) · a predicted model of the same protein · chain A against A, TM-score 0.99

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