SMTL ID : 2py7.1

Crystal structure of E. coli phosphoenolpyruvate carboxykinase mutant Lys213Ser complexed with ATP-Mg2+-Mn2+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: T.255, D.268, Y.286 Ligands: ATP.4 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.255, H2O.1, H2O.1, H2O.2

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 3 residues within 4Å: Chain A: H.232, D.269 Ligands: ATP.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.232, A:D.269, A:D.269, H2O.15 MN.3: 2 residues within 4Å: Chain A: D.19, H.21 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.19, A:D.19, A:H.21, H2O.19

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.4: 21 residues within 4Å: Chain A: H.232, L.249, S.250, G.251, T.252, G.253, K.254, T.255, T.256, D.269, K.288, E.297, R.333, T.441, R.449, I.450, S.451, I.452, T.455 Ligands: MG.1, MN.2 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:G.251, A:T.252, A:G.253, A:K.254, A:T.255, A:T.255, A:T.255, A:T.256, A:K.288, A:E.297, A:R.449, A:R.449, A:T.455, A:T.455 Water bridges: A:R.333, A:R.333, A:R.333, A:R.333, A:R.333, A:R.333, A:I.452 Salt bridges: A:K.254, A:K.254, A:R.333 pi-Cation interactions: A:R.449

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delbaere, L.T.J. et al., Crystal structure of E. coli phosphoenolpyruvate carboxykinase mutant Lys213Ser. To be Published

Release Date

2008-04-22

Peptides

Phosphoenolpyruvate carboxykinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

Phosphoenolpyruvate carboxykinase