SMTL ID : 2iof.1

Crystal structure of phosphonoacetaldehyde hydrolase with sodium borohydride-reduced substrate intermediate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 8 residues within 4Å: Chain A: D.12, A.14, G.50, K.53, T.126, G.127, R.160 Ligands: MG.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.14, A:T.126, A:G.127 Salt bridges: A:K.53, A:R.160 PO4.3: 8 residues within 4Å: Chain B: D.12, W.13, A.14, T.126, G.127, Y.128, R.160 Ligands: MG.4 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.12, B:W.13, B:A.14, B:G.127 Water bridges: B:D.12, B:R.160 Salt bridges: B:R.160

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: D.12, A.14, D.186, T.187 Ligands: PO4.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.12, A:A.14, A:D.186, A:D.186 MG.4: 4 residues within 4Å: Chain B: D.12, A.14, D.186 Ligands: PO4.3 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.12, B:A.14, B:D.186, B:D.186, H2O.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lahiri, S.D. et al., Diversification of function in the haloacid dehalogenase enzyme superfamily: The role of the cap domain in hydrolytic phosphoruscarbon bond cleavage. Bioorg.Chem. (2006)

Release Date

2007-07-17

Peptides

Phosphonoacetaldehyde hydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
K

Phosphonoacetaldehyde hydrolase