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Structure-function analysis of human L-prostaglandin D synthase bound with fatty acid

Analyse Structure-function analysis of human L-prostaglandin D synthase bound with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3O22
Type
protein
Length
157 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Prostaglandin-H2 D-isomerase
EC
5.3.99.2
UniProt
P41222
Ligands
OLA, PLM
Pockets
1 · best druggability 0.70

Structure

x-ray diffraction · 1 distinct chain · 20% helix, 47% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProstaglandin-H2 D-isomerase (EC 5.3.99.2)protein15720% helix, 47% strandP41222

Ligands and binding sites

  • OLA · Oleic acid · ligand · 2 copies · chains A
  • PLM · Palmitic acid · ligand · 2 copies · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13190.700.8328OLA, PLM

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 3O22 · Structure-function analysis of human L-Prostaglandin D Synthase bound with fatty acid · the same entry in another collection · chain A against A, TM-score 1.00
  • P41222 · AlphaFold monomer V2.0 prediction for prostaglandin-H2 D-isomerase (P41222) · a predicted model of the same protein · chain A against A, TM-score 0.99

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