SMTL ID : 1aq2.1

PHOSPHOENOLPYRUVATE CARBOXYKINASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: K.213, H.232, D.269 Ligands: ATP.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.232, A:D.269, H2O.1, H2O.1

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.255, D.268, Y.286 Ligands: ATP.3 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.255, H2O.1, H2O.8, H2O.8

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

ATP.3: 23 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, I.290, E.297, R.333, T.441, R.449, I.450, S.451, I.452, T.455 Ligands: MN.1, MG.2, PYR.4 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.256, A:T.256, A:E.297, A:R.449, A:R.449, A:T.455, A:T.455 Water bridges: A:K.288, A:K.288, A:K.288, A:R.333, A:R.333, A:R.333, A:I.452, A:I.452 Salt bridges: A:K.254, A:K.254, A:R.333 pi-Cation interactions: A:R.449

1 x PYR: PYRUVIC ACID(Non-covalent)

PYR.4: 7 residues within 4Å: Chain A: R.65, Y.207, K.212, K.213, Y.286, R.333 Ligands: ATP.3 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:K.213, A:Y.286 Hydrogen bonds: A:Y.207, A:Y.207 Water bridges: A:R.65, A:S.250, A:N.331, A:R.333 Salt bridges: A:R.65, A:K.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tari, L.W. et al., Mg(2+)-Mn2+ clusters in enzyme-catalyzed phosphoryl-transfer reactions. Nat.Struct.Biol. (1997)

Release Date

1998-10-14

Peptides

PHOSPHOENOLPYRUVATE CARBOXYKINASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PHOSPHOENOLPYRUVATE CARBOXYKINASE

Related Entries With Identical Sequence