SMTL ID : 3guz.1

Structural and substrate-binding studies of pantothenate synthenate (PS)provide insights into homotropic inhibition by pantoate in PS's

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

homo-dimer

Ligands

3 x PAF: PANTOATE(Non-covalent)

PAF.1: 9 residues within 4Å: Chain A: P.28, T.29, M.30, N.58, Q.61, V.130, I.133, V.134, Q.155 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:P.28 Hydrogen bonds: A:M.30, A:Q.61, A:Q.61, A:Q.155, A:Q.155 Water bridges: A:Y.71 PAF.2: 5 residues within 4Å: Chain A: G.36, H.37, K.39, G.149, K.151 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:K.39 Water bridges: A:K.39, A:K.151, A:K.151, A:D.152 Salt bridges: A:K.39, A:K.151 PAF.3: 9 residues within 4Å: Chain B: P.28, T.29, M.30, N.58, Q.61, V.130, I.133, V.134, Q.155 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:P.28 Hydrogen bonds: B:M.30, B:Q.61, B:Q.155 Water bridges: B:Q.61, B:Y.71, B:H.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chakrabarti, K.S. et al., X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate. Febs J. (2010)

Release Date

2010-02-09

Peptides

Pantothenate synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pantothenate synthetase