SMTL ID : 1sqi.1

Structural basis for inhibitor selectivity revealed by crystal structures of plant and mammalian 4-hydroxyphenylpyruvate dioxygenases

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: H.183, H.266, E.349 Ligands: 869.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.183, A:H.266, A:E.349, H2O.2 FE.2: 1 residues within 4Å: Chain A: H.280 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.280, H2O.6, H2O.6, H2O.9, H2O.9 FE.4: 4 residues within 4Å: Chain B: H.183, H.266, E.349 Ligands: 869.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.183, B:H.266, B:E.349, H2O.10 FE.5: 2 residues within 4Å: Chain B: R.279, H.280 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:H.280, H2O.11, H2O.15, H2O.15, H2O.15

2 x 869: (1-TERT-BUTYL-5-HYDROXY-1H-PYRAZOL-4-YL)[6-(METHYLSULFONYL)-4'-METHOXY-2-METHYL-1,1'-BIPHENYL-3-YL]METHANONE(Non-covalent)

869.3: 16 residues within 4Å: Chain A: H.183, V.185, S.226, P.239, N.241, Q.251, H.266, L.289, Q.334, F.336, F.347, E.349, F.359, N.363, F.364 Ligands: FE.1 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.185, A:P.239, A:P.239, A:L.289, A:F.336, A:F.336, A:F.336, A:F.347, A:F.359 Hydrogen bonds: A:Q.251 Water bridges: A:Q.334 pi-Stacking: A:F.336, A:F.364 869.6: 17 residues within 4Å: Chain B: H.183, S.226, P.239, N.241, Q.251, H.266, L.289, L.323, Q.334, F.336, F.347, E.349, F.359, G.360, N.363, F.364 Ligands: FE.4 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.239, B:P.239, B:L.289, B:F.336, B:F.336, B:F.336, B:F.347, B:F.359, B:F.364, B:F.364 Water bridges: B:Q.334 pi-Stacking: B:F.336

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, C. et al., Structural basis for herbicidal inhibitor selectivity revealed by comparison of crystal structures of plant and Mammalian 4-hydroxyphenylpyruvate dioxygenases. Biochemistry (2004)

Release Date

2004-08-17

Peptides

4-hydroxyphenylpyruvic acid dioxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

4-hydroxyphenylpyruvic acid dioxygenase