SMTL ID : 1zh4.1

Crystal Structure Of The Mg+2/BeF3-Bound Receiver Domain Of Kdp Potassium Transport System Response Regulator KdpE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: E.8, D.9, D.52, G.54 Ligands: BEF.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.9, A:D.52, A:G.54, H2O.2 MG.3: 5 residues within 4Å: Chain B: E.8, D.9, D.52, G.54 Ligands: BEF.4 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.9, B:D.52, B:G.54, H2O.5, H2O.5

2 x BEF: BERYLLIUM TRIFLUORIDE ION(Non-covalent)(Covalent)

BEF.2: 7 residues within 4Å: Chain A: D.52, L.53, G.54, S.79, A.80, K.101 Ligands: MG.1 No protein-ligand interaction detected (PLIP) BEF.4: 7 residues within 4Å: Chain B: D.52, L.53, G.54, S.79, A.80, K.101 Ligands: MG.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toro-Roman, A. et al., A common dimerization interface in bacterial response regulators KdpE and TorR. Protein Sci. (2005)

Release Date

2005-12-13

Peptides

KDP operon transcriptional regulatory protein kdpE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

KDP operon transcriptional regulatory protein kdpE

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