SMTL ID : 3lr4.1

Periplasmic domain of the risS sensor protein from Burkholderia pseudomallei, barium phased at low pH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

10 x BA: BARIUM ION(Non-covalent)(Non-functional Binders)

BA.1: 1 residues within 4Å: Chain A: S.83 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.83, H2O.1, H2O.3, H2O.4, H2O.5 BA.2: 3 residues within 4Å: Chain A: D.109, D.111 Ligands: BA.3 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.109, A:D.111, H2O.2, H2O.3, H2O.6 BA.3: 5 residues within 4Å: Chain A: D.109, D.111 Ligands: BA.2, BA.4, BA.5 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.109, A:D.111, H2O.3 BA.4: 3 residues within 4Å: Chain A: K.106 Ligands: BA.3, BA.5 No protein-ligand interaction detected (PLIP) BA.5: 2 residues within 4Å: Ligands: BA.3, BA.4 No protein-ligand interaction detected (PLIP) BA.8: 1 residues within 4Å: Chain B: S.83 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:S.83, H2O.7, H2O.8, H2O.10, H2O.10 BA.9: 3 residues within 4Å: Chain B: D.109, D.111 Ligands: BA.10 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.109, B:D.111, H2O.8, H2O.8, H2O.12 BA.10: 5 residues within 4Å: Chain B: D.109, D.111 Ligands: BA.9, BA.11, BA.12 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.109, B:D.111, H2O.8 BA.11: 3 residues within 4Å: Chain B: K.106 Ligands: BA.10, BA.12 No protein-ligand interaction detected (PLIP) BA.12: 2 residues within 4Å: Ligands: BA.10, BA.11 No protein-ligand interaction detected (PLIP)

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 2 residues within 4Å: Chain A: R.41, R.42 Ligand excluded by PLIP CL.7: 7 residues within 4Å: Chain A: K.64, F.65, K.66, S.94, V.95, N.96, D.97 Ligand excluded by PLIP CL.13: 2 residues within 4Å: Chain B: R.41, R.42 Ligand excluded by PLIP CL.14: 7 residues within 4Å: Chain B: K.64, F.65, K.66, S.94, V.95, N.96, D.97 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Edwards, T.E. et al., Structural basis for pH sensing by the periplasmic domain of the risS histidine kinase from Burkholderia pseudomallei. To be Published

Release Date

2010-06-16

Peptides

Sensor protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Sensor protein