SMTL ID : 4r43.1

Crystal Structure Analysis of MTB PEPCK

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 16 residues within 4Å: Chain A: P.290, S.291, A.292, C.293, G.294, K.295, T.296, N.297, R.440, W.521, F.522, F.530, G.534, F.535, N.538 Ligands: MN.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:A.292, A:C.293, A:G.294, A:K.295, A:T.296, A:N.297, A:N.297, A:F.535, A:N.538 Water bridges: A:S.291, A:T.296, A:W.521, A:P.533 Salt bridges: A:K.295 pi-Stacking: A:F.535, A:F.535 pi-Cation interactions: A:F.530

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

MN.2: 3 residues within 4Å: Chain A: T.296 Ligands: GDP.1, PO4.7 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.296, H2O.1, H2O.1, H2O.1, H2O.1

4 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 5 residues within 4Å: Chain A: W.319, R.321, Y.329, P.427, Q.428 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.321, A:Q.428 PEG.4: 5 residues within 4Å: Chain A: R.327, I.432, S.433, S.511, K.512 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.327, A:K.512 PEG.5: 4 residues within 4Å: Chain A: E.62, N.88, R.177, N.360 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.62, A:R.177, A:R.177 PEG.6: 6 residues within 4Å: Chain A: P.303, T.304, I.305, P.306, G.307, W.308 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.307

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

PO4.7: 6 residues within 4Å: Chain A: K.249, H.269, S.291, K.295, D.316 Ligands: MN.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.316 Water bridges: A:S.291 Salt bridges: A:K.249, A:H.269, A:K.295

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Machova, I. et al., Structural and Functional Studies of Phosphoenolpyruvate Carboxykinase from Mycobacterium tuberculosis. Plos One (2015)

Release Date

2015-04-08

Peptides

Phosphoenolpyruvate carboxykinase [GTP]: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphoenolpyruvate carboxykinase [GTP]