SMTL ID : 2ioh.1 (2 other biounits)

Crystal structure of phosphonoacetaldehyde hydrolase with a K53R mutation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 7 residues within 4Å: Chain A: D.12, A.14, T.126, G.127, Y.128, R.160 Ligands: MG.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.12, A:W.13, A:A.14, A:G.127 Salt bridges: A:R.160 PO4.3: 7 residues within 4Å: Chain B: D.12, A.14, T.126, G.127, Y.128, R.160 Ligands: MG.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.12, B:W.13, B:A.14, B:G.127 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: 5 residues within 4Å: Chain B: D.12, A.14, D.186, T.187 Ligands: PO4.3 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.12, B:A.14, B:D.186, B:D.186

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

2007-08-07

Peptides

Phosphonoacetaldehyde hydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phosphonoacetaldehyde hydrolase

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