SMTL ID : 1ho4.3 (3 other biounits)

CRYSTAL STRUCTURE OF PYRIDOXINE 5'-PHOSPHATE SYNTHASE IN COMPLEX WITH PYRIDOXINE 5'-PHOSPHATE AND INORGANIC PHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 8 residues within 4Å: Chain A: D.10, H.11, H.44, R.46, H.51, T.101 Chain B: R.19 Ligands: PXP.2 10 PLIP interactions: 7 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:N.8, A:D.10, A:T.101, A:T.101 Salt bridges: A:H.11, A:R.46, A:H.51, B:R.19 Water bridges: B:R.19, B:R.19 PO4.3: 9 residues within 4Å: Chain A: R.19 Chain B: D.10, H.11, H.44, R.46, H.51, T.101, T.102 Ligands: PXP.4 10 PLIP interactions: 2 interactions with chain A, 8 interactions with chain B Water bridges: A:R.19 Salt bridges: A:R.19, B:H.11, B:H.44, B:R.46, B:H.51 Hydrogen bonds: B:D.10, B:D.10, B:D.10, B:T.101

2 x PXP: PYRIDOXINE-5'-PHOSPHATE(Non-covalent)

PXP.2: 15 residues within 4Å: Chain A: N.8, E.71, V.93, T.102, F.132, E.152, G.191, H.192, G.193, N.212, I.213, G.214, H.215 Chain B: R.19 Ligands: PO4.1 15 PLIP interactions: 13 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.93, A:T.102 Hydrogen bonds: A:G.191, A:G.193, A:N.212, A:G.214, A:H.215 Water bridges: A:H.192, A:L.194, A:A.216, A:A.216, B:R.19 Salt bridges: A:H.192, B:R.19 pi-Stacking: A:H.192 PXP.4: 14 residues within 4Å: Chain A: R.19 Chain B: E.71, C.91, V.93, T.102, F.132, E.152, H.192, G.193, N.212, I.213, G.214, H.215 Ligands: PO4.3 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:V.93, B:F.132 Hydrogen bonds: B:N.8, B:T.102, B:G.193, B:G.214, B:H.215 Water bridges: B:H.192, B:L.194, B:A.216, B:A.216 Salt bridges: B:H.192, A:R.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Franco, M.G. et al., Structural basis for the function of pyridoxine 5'-phosphate synthase. Structure (2001)

Release Date

2001-03-28

Peptides

PYRIDOXINE 5'-PHOSPHATE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

PYRIDOXINE 5'-PHOSPHATE SYNTHASE

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