SMTL ID : 1qz9.1

The Three Dimensional Structure of Kynureninase from Pseudomonas fluorescens

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 6 residues within 4Å: Chain A: F.129, Y.176, H.204, K.227, R.375 Ligands: P3G.3 Ligand excluded by PLIP CL.4: 6 residues within 4Å: Chain B: F.129, Y.176, H.204, K.227, R.375 Ligands: P3G.6 Ligand excluded by PLIP

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.2: 19 residues within 4Å: Chain A: T.96, T.97, S.98, N.128, F.129, T.131, D.132, T.172, Y.176, D.201, A.203, H.204, C.224, Y.226, K.227 Chain B: W.256, F.257, G.281, T.282 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.129, A:T.172, A:K.227 Hydrogen bonds: A:T.96, A:T.97, A:T.97, A:T.97, A:S.98, A:H.204, A:Y.226, A:K.227, B:W.256, B:T.282 pi-Stacking: A:F.129 PLP.5: 19 residues within 4Å: Chain A: W.256, F.257, G.281, T.282 Chain B: T.96, T.97, S.98, N.128, F.129, T.131, D.132, T.172, Y.176, D.201, A.203, H.204, C.224, Y.226, K.227 14 PLIP interactions: 2 interactions with chain A, 12 interactions with chain B Hydrogen bonds: A:W.256, A:T.282, B:T.96, B:T.97, B:T.97, B:T.97, B:S.98, B:H.204, B:Y.226, B:K.227 Hydrophobic interactions: B:F.129, B:T.172, B:K.227 pi-Stacking: B:F.129

2 x P3G: 3,6,9,12,15-PENTAOXAHEPTADECANE(Non-covalent)

P3G.3: 16 residues within 4Å: Chain A: S.36, F.129, P.130, Y.176, R.369, R.375 Chain B: I.61, W.64, R.70, W.256, F.257, H.259, S.260, R.261, M.265 Ligands: CL.1 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.369 Water bridges: A:R.369, A:R.369 Hydrophobic interactions: B:R.261 P3G.6: 16 residues within 4Å: Chain A: I.61, W.64, R.70, W.256, F.257, H.259, S.260, R.261, M.265 Chain B: S.36, F.129, P.130, Y.176, R.369, R.375 Ligands: CL.4 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.369 Water bridges: B:R.369, B:R.369 Hydrophobic interactions: A:R.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Momany, C. et al., Three-Dimensional Structure of Kynureninase from Pseudomonas fluorescens. Biochemistry (2004)

Release Date

2004-01-20

Peptides

KYNURENINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

KYNURENINASE