SMTL ID : 2xz7.1

CRYSTAL STRUCTURE OF THE PHOSPHOENOLPYRUVATE-BINDING DOMAIN OF ENZYME I IN COMPLEX WITH PHOSPHOENOLPYRUVATE FROM THE THERMOANAEROBACTER TENGCONGENSIS PEP-SUGAR PHOSPHOTRANSFERASE SYSTEM (PTS)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-dimer

Ligands

2 x PEP: PHOSPHOENOLPYRUVATE(Non-functional Binders)

PEP.1: 13 residues within 4Å: Chain A: L.46, R.48, R.84, M.181, E.183, G.204, T.205, N.206, D.207, R.217, C.254, G.255 Ligands: MG.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.46 Hydrogen bonds: A:N.206, A:N.206, A:D.207 Water bridges: A:R.84, A:R.84, A:R.84, A:R.84, A:R.84, A:R.217, A:R.217 Salt bridges: A:R.48, A:R.84, A:R.217, A:R.217 PEP.3: 13 residues within 4Å: Chain B: L.46, R.48, R.84, M.181, E.183, G.204, T.205, N.206, D.207, R.217, C.254, G.255 Ligands: MG.4 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.46 Hydrogen bonds: B:N.206, B:N.206, B:D.207 Water bridges: B:R.84, B:R.84, B:R.84, B:R.84, B:R.84, B:R.217, B:R.217 Salt bridges: B:R.48, B:R.84, B:R.217, B:R.217

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: E.183, D.207 Ligands: PEP.1 5 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions, 2 Ligand-Water interactions Metal complexes: A:E.183, A:D.207, PEP.1, H2O.4, H2O.11 MG.4: 3 residues within 4Å: Chain B: E.183, D.207 Ligands: PEP.3 5 PLIP interactions: 2 interactions with chain B, 1 Ligand-Ligand interactions, 2 Ligand-Water interactions Metal complexes: B:E.183, B:D.207, PEP.3, H2O.18, H2O.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Navdaeva, V. et al., Phosphoenolpyruvate: Sugar Phosphotransferase System from the Hyperthermophilic Thermoanaerobacter Tengcongensis. Biochemistry (2011)

Release Date

2011-06-15

Peptides

PHOSPHOENOLPYRUVATE-PROTEIN KINASE (PTS SYSTEM EI COMPONENT IN BACTERIA): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHOSPHOENOLPYRUVATE-PROTEIN KINASE (PTS SYSTEM EI COMPONENT IN BACTERIA)