SMTL ID : 6ont.1

Structure of the Francisella response regulator 1452 receiver domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.14, D.15, D.58, M.60, M.61 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.15, A:D.58, A:M.60, H2O.1, H2O.3 CA.5: 5 residues within 4Å: Chain B: D.14, D.15, D.58, M.60, M.61 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.15, B:D.58, B:M.60, H2O.4, H2O.6

4 x NA: SODIUM ION(Non-functional Binders)

NA.2: 3 residues within 4Å: Chain A: D.65, S.68 Chain B: E.96 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.65, A:S.68, A:S.68 NA.3: 2 residues within 4Å: Chain A: E.28, D.33 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.33, A:D.33 NA.6: 3 residues within 4Å: Chain A: E.96 Chain B: D.65, S.68 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Water bridges: A:E.92, A:E.96 Hydrogen bonds: B:D.65, B:S.68 NA.7: 2 residues within 4Å: Chain B: E.28, D.33 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.33

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

CL.4: 5 residues within 4Å: Chain A: L.88, D.89, S.90, N.93 Chain B: M.60 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain A: M.60 Chain B: L.88, D.89, S.90, N.93 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dean, S.N. et al., Francisella novicidaTwo-Component System Response Regulator BfpR Modulates iglC Gene Expression, Antimicrobial Peptide Resistance, and Biofilm Production. Front Cell Infect Microbiol (2020)

Release Date

2020-03-25

Peptides

Two-component response regulator 1452 receiver: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Two-component response regulator 1452 receiver