SMTL ID : 5y77.2 (1 other biounit)

Crystal structure of Pseudomonas fluorescens Kynurenine 3-monooxygenase in complex with L-KYN (seMet derivative)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 31 residues within 4Å: Chain A: I.14, G.15, A.16, G.17, L.18, A.19, F.37, E.38, R.39, R.40, L.56, A.57, R.112, L.134, G.135, L.136, A.166, D.167, G.168, A.172, Y.194, E.196, G.311, D.312, G.322, Q.323, G.324, M.325, N.326, A.328 Ligands: KYN.2 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:Y.194 Hydrogen bonds: A:A.16, A:L.18, A:A.19, A:R.39, A:R.40, A:A.57, A:A.57, A:R.112, A:R.112, A:L.136, A:L.136, A:D.312, A:G.324, A:N.326, A:N.326 Water bridges: A:G.17, A:G.20, A:R.39, A:R.39, A:G.168, A:A.172, A:A.172, A:D.312, A:D.312, A:D.312, A:D.312, A:A.313, A:G.322, A:A.328 pi-Cation interactions: A:R.112

1 x KYN: (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid(Non-covalent)

KYN.2: 16 residues within 4Å: Chain A: A.57, R.85, Y.99, I.107, L.214, I.225, L.227, F.239, P.319, F.320, H.321, G.322, N.370, M.374, Y.405 Ligands: FAD.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.225, A:L.227 Hydrogen bonds: A:Y.99, A:Y.99, A:N.370 Salt bridges: A:R.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, J. et al., Biochemistry and structural studies of kynurenine 3-monooxygenase reveal allosteric inhibition by Ro 61-8048. FASEB J. (2018)

Release Date

2017-12-27

Peptides

Kynurenine 3-monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Kynurenine 3-monooxygenase

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