SMTL ID : 4geb.1

Kynurenine Aminotransferase II Inhibitors

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x 0LD: (5-hydroxy-4-{[(7-hydroxy-6-oxo-2-phenyl-6,7-dihydro-2H-pyrazolo[3,4-b]pyridin-5-yl)amino]methyl}-6-methylpyridin-3-yl)methyl dihydrogen phosphate(Non-covalent)

0LD.1: 21 residues within 4Å: Chain A: G.116, S.117, Q.118, Y.142, V.197, N.202, D.230, P.232, Y.233, S.260, S.262, K.263, R.270, F.355, R.399 Chain B: I.19, G.39, L.40, Y.74, S.75, L.293 25 PLIP interactions: 19 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:Y.142, A:V.197, A:N.202, A:P.232, B:I.19, B:L.40, B:Y.74, B:Y.74 Hydrogen bonds: A:S.117, A:Q.118, A:Y.142, A:N.202, A:Y.233, A:Y.233, A:Y.233, A:S.262, A:K.263, A:R.399, A:R.399 Water bridges: A:S.260, A:S.262, B:G.39, B:G.39 Salt bridges: A:R.270 pi-Stacking: A:Y.142 0LD.3: 21 residues within 4Å: Chain A: G.38, G.39, L.40, Y.74, S.75, L.293 Chain B: G.116, S.117, Q.118, Y.142, V.197, N.202, D.230, P.232, Y.233, S.260, S.262, K.263, R.270, F.355, R.399 23 PLIP interactions: 18 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Y.142, B:V.197, B:N.202, B:P.232, A:L.40, A:Y.74, A:Y.74 Hydrogen bonds: B:S.117, B:Q.118, B:N.202, B:Y.233, B:Y.233, B:Y.233, B:S.262, B:K.263, B:R.399, B:R.399, A:G.39, A:Y.74 Water bridges: B:S.260, B:S.262 Salt bridges: B:R.270 pi-Stacking: B:Y.142

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: R.177, W.178, K.188, N.189 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.178, A:N.189, A:N.189 Water bridges: A:N.134, A:R.177, A:R.177 Salt bridges: A:R.177, A:K.188 SO4.4: 8 residues within 4Å: Chain A: Q.119, K.123, S.291, T.292 Chain B: Q.119, K.123, S.291, T.292 10 PLIP interactions: 4 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:Q.119, A:S.291, B:Q.119, B:S.291, B:T.292 Water bridges: A:K.123, B:K.123, B:K.123 Salt bridges: A:K.123, B:K.123 SO4.5: 5 residues within 4Å: Chain B: R.177, W.178, Q.187, K.188, N.189 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:W.178, B:N.189, B:N.189 Water bridges: B:N.134, B:R.177 Salt bridges: B:R.177, B:K.188 SO4.6: 2 residues within 4Å: Chain B: R.242, M.316 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.242 Salt bridges: B:R.242

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dounay, A.B. et al., PF-04859989 as a template for structure-based drug design: identification of new pyrazole series of irreversible KAT II inhibitors with improved lipophilic efficiency. Bioorg.Med.Chem.Lett. (2013)

Release Date

2013-03-20

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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