SMTL ID : 4gdy.1

Kynurenine Aminotransferase II inhibitors

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.89 Å

Oligo State

homo-dimer

Ligands

2 x 0X1: (5-hydroxy-6-methyl-4-{[(1-oxo-7-phenoxy-1,2-dihydro[1,2,4]triazolo[4,3-a]quinolin-4-yl)amino]methyl}pyridin-3-yl)methyl dihydrogen phosphate(Non-covalent)

0X1.1: 24 residues within 4Å: Chain A: G.116, S.117, Q.118, L.121, Y.142, N.202, D.230, P.232, Y.233, S.260, S.262, R.270, F.355, R.399 Chain B: I.19, T.21, M.33, G.38, G.39, L.40, Y.74, S.75, S.77, L.293 19 PLIP interactions: 12 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:Y.142, A:P.232, B:I.19, B:T.21, B:L.40, B:Y.74, B:Y.74, B:L.293 Hydrogen bonds: A:S.117, A:Q.118, A:N.202, A:Y.233, A:S.260, A:S.262, A:R.399, A:R.399, B:G.39 Salt bridges: A:R.270 pi-Stacking: A:Y.142 0X1.2: 23 residues within 4Å: Chain A: I.19, R.20, G.38, G.39, L.40, Y.74, S.75, S.77, L.293 Chain B: G.116, S.117, Q.118, L.121, Y.142, N.202, D.230, P.232, Y.233, S.260, S.262, R.270, F.355, R.399 16 PLIP interactions: 5 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:L.40, A:Y.74, B:Y.142, B:P.232 Hydrogen bonds: A:G.39, A:Y.74, B:S.117, B:Q.118, B:N.202, B:S.260, B:S.262, B:R.399, B:R.399 pi-Stacking: A:Y.74, B:Y.142 Salt bridges: B:R.270

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Verhoest, P.R. et al., Discovery of Hydroxamate Bioisosteres as KATII Inhibitors with Improved Oral Bioavailability and Pharmacokinetics. MEDCHEMCOMM (2012)

Release Date

2012-08-29

Peptides

Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial

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