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MolNFT v1 · #127533 · protein

Pseudomonas fluorescens kynurenine 3-monooxygenase (kmo) in complex with 3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3- YL)PROPANOIC acid

5MZI: “Pseudomonas fluorescens kynurenine 3-monooxygenase (kmo) in complex with…”. X-ray diffraction, 3 ligands (FYK, FAD, CL), 8 pockets (best druggability 0.78). MolNFT v1 #127533 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
5MZI
Type
protein
Length
899 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Kynurenine 3-monooxygenase
EC
1.14.13.9
UniProt
Q84HF5
Ligands
FYK, FAD, CL
Pockets
8 · best druggability 0.78

Structure

x-ray diffraction · 2 distinct chains · 42% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AKynurenine 3-monooxygenase (EC 1.14.13.9)protein44842% helix, 22% strandQ84HF5
BKynurenine 3-monooxygenase (EC 1.14.13.9)protein45142% helix, 21% strandQ84HF5

Ligands and binding sites

  • FYK · 3-(5-chloro-6-cyclopropoxy-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid · ligand · 5 copies · chains A, B
  • FAD · Flavin-adenine dinucleotide · ligand · 2 copies · chains A, B
  • CL · Chloride ion · ion · 2 copies · chains A, B
  • GOL · Glycerol · additive · 2 copies · chains A, B

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

Pockets

8 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19050.780.8182FAD, CL, FYK, GOL
28640.780.8184FAD, CL, FYK, GOL
34900.750.8439empty
44480.730.8244FYK
55900.710.7943empty

Interfaces

1 interface between chains.

  • A–B · 468 Ų buried · 3 hydrogen bonds · protein-protein

Compared structures

  • 5MZI · Pseudomonas fluorescens kynurenine 3-monooxygenase (KMO) in complex with… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q84HF5 · AlphaFold monomer V2.0 prediction for kynurenine 3-monooxygenase (Q84HF5) · a predicted model of the same protein · chain A against A, TM-score 0.99

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