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Phthalate dioxygenase reductase: a modular structure for electron transfer from pyridine nucleotides to [2FE-2S]

Analyse Phthalate dioxygenase reductase: a modular structure for electron transfer from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2PIA
Type
protein
Length
321 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Phthalate dioxygenase reductase
EC
1.18.1.-
UniProt
P33164
Ligands
FMN, FES
Pockets
3 · best druggability 0.77

Structure

x-ray diffraction · 1 distinct chain · 17% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhthalate dioxygenase reductase (EC 1.18.1.-)protein32117% helix, 30% strandP33164

Ligands and binding sites

  • FMN · Flavin mononucleotide · ligand · chains A
  • FES · Fe2/s2 (inorganic) cluster · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16860.770.8276FMN
2950.420.7818empty
3570.290.7523empty

Compared structures

  • 2PIA · Phthalate dioxygenase reductase: a modular structure for electron transfer from pyridine… · the same entry in another collection · chain A against A, TM-score 1.00
  • P33164 · AlphaFold monomer V2.0 prediction for phthalate dioxygenase reductase (P33164) · a predicted model of the same protein · chain A against A, TM-score 0.98

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