SMTL ID : 2hwg.1

Structure of phosphorylated Enzyme I of the phosphoenolpyruvate:sugar phosphotransferase system

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 7 residues within 4Å: Chain A: H.189, R.332, R.358, E.431, D.455, R.465 Ligands: OXL.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.189, A:E.431, A:D.455, H2O.1 MG.3: 6 residues within 4Å: Chain B: H.189, R.358, E.431, D.455, R.465 Ligands: OXL.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.189, B:E.431, B:D.455, H2O.5

2 x OXL: OXALATE ION(Non-covalent)

OXL.2: 13 residues within 4Å: Chain A: H.189, R.296, R.332, M.429, E.431, G.452, T.453, N.454, D.455, R.465, C.502, G.503 Ligands: MG.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:E.431, A:N.454, A:N.454, A:D.455, A:D.455, A:C.502 Water bridges: A:N.274, A:R.332 Salt bridges: A:R.296, A:R.332, A:R.465 OXL.4: 13 residues within 4Å: Chain B: H.189, R.296, R.332, M.429, E.431, G.452, T.453, N.454, D.455, R.465, C.502, G.503 Ligands: MG.3 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:N.454, B:N.454, B:D.455, B:C.502 Water bridges: B:N.274 Salt bridges: B:R.296, B:R.332, B:R.465

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Teplyakov, A. et al., Structure of phosphorylated enzyme I, the phosphoenolpyruvate:sugar phosphotransferase system sugar translocation signal protein. Proc.Natl.Acad.Sci.Usa (2006)

Release Date

2006-11-14

Peptides

Phosphoenolpyruvate-protein phosphotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phosphoenolpyruvate-protein phosphotransferase

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