SMTL ID : 1rdf.4 (4 other biounits)

G50P mutant of phosphonoacetaldehyde hydrolase in complex with substrate analogue vinyl sulfonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.12, A.14, D.186, D.190 Ligands: ESA.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.12, A:D.12, A:A.14, A:D.186 MG.3: 4 residues within 4Å: Chain B: D.12, A.14, D.186 Ligands: ESA.4 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.2 MG.5: 5 residues within 4Å: Chain C: D.12, A.14, D.186, D.190 Ligands: ESA.6 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.12, C:D.12, C:A.14, C:D.186 MG.7: 4 residues within 4Å: Chain D: D.12, A.14, D.186 Ligands: ESA.8 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.12, D:A.14, D:D.186, D:D.186, H2O.6

4 x ESA: ETHANESULFONIC ACID(Non-covalent)

ESA.2: 9 residues within 4Å: Chain A: D.12, W.13, A.14, L.52, T.126, G.127, Y.128, R.160 Ligands: MG.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.52, A:Y.128 Hydrogen bonds: A:W.13, A:A.14, A:G.127 Water bridges: A:R.160 Salt bridges: A:R.160 ESA.4: 9 residues within 4Å: Chain B: D.12, W.13, A.14, C.22, T.126, G.127, Y.128, R.160 Ligands: MG.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:A.14 Hydrogen bonds: B:W.13, B:A.14, B:T.126, B:G.127, B:Y.128 Water bridges: B:R.160 Salt bridges: B:R.160 ESA.6: 9 residues within 4Å: Chain C: D.12, W.13, A.14, L.52, T.126, G.127, Y.128, R.160 Ligands: MG.5 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:L.52, C:Y.128 Hydrogen bonds: C:W.13, C:A.14, C:G.127 Water bridges: C:R.160 Salt bridges: C:R.160 ESA.8: 9 residues within 4Å: Chain D: D.12, W.13, A.14, C.22, T.126, G.127, Y.128, R.160 Ligands: MG.7 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:A.14 Hydrogen bonds: D:W.13, D:A.14, D:G.127, D:Y.128 Water bridges: D:R.160 Salt bridges: D:R.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lahiri, S.D. et al., Analysis of the substrate specificity loop of the HAD superfamily cap domain. Biochemistry (2004)

Release Date

2004-08-31

Peptides

phosphonoacetaldehyde hydrolase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
E

D
F

phosphonoacetaldehyde hydrolase

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