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Plasmodium falciparum dihydroorotate dehydrogenase C276F mutant bound with triazolopyrimidine-based inhibitor DSM1

Analyse Plasmodium falciparum dihydroorotate dehydrogenase C276F mutant bound with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6E0B
Type
protein
Length
375 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Dihydroorotate dehydrogenase (quinone), mitochondrial
EC
1.3.5.2
UniProt
Q08210
Ligands
JZ8, FMN, ORO
Pockets
3 · best druggability 0.85

Structure

x-ray diffraction · 1 distinct chain · 45% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ADihydroorotate dehydrogenase (quinone), mitochondrial (EC 1.3.5.2)protein37545% helix, 16% strandQ08210

Ligands and binding sites

  • JZ8 · 5-methyl-7-(naphthalen-2-ylamino)-1H-[1,2,4]triazolo[1, 5-a]pyrimidine-3,8-diium · ligand · chains A
  • FMN · Flavin mononucleotide · ligand · chains A
  • ORO · Orotic acid · ligand · chains A
  • GOL · Glycerol · additive · 3 copies · chains A
  • LDA · Lauryl dimethylamine-N-oxide · additive · 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
12890.850.9652JZ8, FMN, ORO
2860.450.8020empty
3790.380.7718empty

Compared structures

  • 6E0B · Plasmodium falciparum dihydroorotate dehydrogenase C276F mutant bound with… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q08210 · AlphaFold monomer V2.0 prediction for dihydroorotate dehydrogenase (quinone)… · a predicted model of the same protein · chain A against A, TM-score 0.99

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