SMTL ID : 6d5i.1

Crystal structure of E. coli phosphoenolpyruvate carboxykinase Ser250Ala mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

ATP.1: 22 residues within 4Å: Chain A: H.223, L.240, A.241, G.242, T.243, G.244, K.245, T.246, T.247, D.260, K.279, E.288, R.324, T.432, R.440, I.441, S.442, I.443, T.446 Ligands: PYR.2, MN.3, MN.4 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:G.242, A:T.243, A:G.244, A:K.245, A:T.246, A:T.247, A:T.247, A:K.279, A:E.288, A:R.440, A:R.440, A:T.446, A:T.446 Salt bridges: A:K.204, A:H.223, A:K.245, A:K.245, A:R.324 pi-Cation interactions: A:R.440 Water bridges: A:R.324, A:R.324

1 x PYR: PYRUVIC ACID(Non-covalent)

PYR.2: 8 residues within 4Å: Chain A: R.56, Y.198, K.203, K.204, Y.277, R.324, F.404 Ligands: ATP.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:K.203, A:K.204, A:Y.277 Hydrogen bonds: A:Y.198, A:Y.198 Salt bridges: A:R.56, A:K.204

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

MN.3: 4 residues within 4Å: Chain A: T.246, D.259, Y.277 Ligands: ATP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.246, H2O.1897, H2O.1897, H2O.1897 MN.4: 4 residues within 4Å: Chain A: K.204, H.223, D.260 Ligands: ATP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.223, A:D.260, H2O.1898, H2O.1898

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sokaribo, A.S. et al., Crystal structure of E. coli phosphoenolpyruvate carboxykinase Ser250Ala mutant. To Be Published

Release Date

2018-05-02

Peptides

Phosphoenolpyruvate carboxykinase (ATP): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphoenolpyruvate carboxykinase (ATP)