SMTL ID : 2cft.1

CRYSTAL STRUCTURE OF HUMAN PYRIDOXAL 5'-PHOSPHATE PHOSPHATASE WITH ITS SUBSTRATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 10 residues within 4Å: Chain A: D.27, C.28, D.29, S.60, N.61, N.62, Y.152, H.184, K.215 Ligands: CA.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:N.62, A:Y.152 Hydrogen bonds: A:C.28, A:D.29, A:N.61, A:N.62, A:N.62 Water bridges: A:D.27, A:D.27, A:R.73, A:D.181, A:H.184, A:T.195, A:K.215 Salt bridges: A:K.215 pi-Stacking: A:H.184 PLP.4: 10 residues within 4Å: Chain B: D.27, C.28, D.29, S.60, N.61, N.62, Y.152, H.184, K.215 Ligands: CA.5 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:N.62, B:Y.152 Hydrogen bonds: B:D.27, B:C.28, B:D.29, B:N.61, B:N.62, B:N.62 Water bridges: B:D.27, B:D.27, B:D.29, B:S.63, B:R.73, B:D.181, B:K.215 Salt bridges: B:K.215 pi-Stacking: B:H.184

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.27, D.29, D.240 Ligands: PLP.1 5 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions, 2 Ligand-Water interactions Metal complexes: A:D.29, A:D.240, PLP.1, H2O.191, H2O.197 CA.3: 3 residues within 4Å: Chain A: L.260, R.265, L.266 No protein-ligand interaction detected (PLIP) CA.5: 4 residues within 4Å: Chain B: D.27, D.29, D.240 Ligands: PLP.4 5 PLIP interactions: 2 interactions with chain B, 1 Ligand-Ligand interactions, 2 Ligand-Water interactions Metal complexes: B:D.29, B:D.240, PLP.4, H2O.426, H2O.432 CA.6: 3 residues within 4Å: Chain B: L.260, R.265, L.266 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, B.S. et al., Crystal Structure of Human Pyridoxal 5-Phosphate Phosphatase. To be Published

Release Date

2007-02-27

Peptides

PYRIDOXAL PHOSPHATE PHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PYRIDOXAL PHOSPHATE PHOSPHATASE

Related Entries With Identical Sequence