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Structure of human protoporphyrinogen IX OXIDASE(R59Q)

Analyse Structure of human protoporphyrinogen IX OXIDASE(R59Q) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4IVO
Type
protein
Length
464 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protoporphyrinogen oxidase
EC
1.3.3.4
UniProt
P50336
Ligands
ACJ, FAD
Pockets
4 · best druggability 0.82

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BProtoporphyrinogen oxidase (EC 1.3.3.4)protein46439% helix, 21% strandP50336

Ligands and binding sites

  • ACJ · 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid · ligand · chains B
  • FAD · Flavin-adenine dinucleotide · ligand · chains B
  • GOL · Glycerol · additive · 2 copies · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110060.820.83101ACJ, FAD
21430.430.7520empty
3860.420.7924empty
4570.380.8013empty

Compared structures

  • 4IVO · Structure of human protoporphyrinogen IX oxidase(R59Q) · the same entry in another collection · chain B against B, TM-score 1.00
  • P50336 · AlphaFold monomer V2.0 prediction for protoporphyrinogen oxidase (P50336) · a predicted model of the same protein · chain B against A, TM-score 0.99

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