› 2m1b

Solution NMR

Solution structure of the CHXR DNA-binding domain

Released:
DOI: 10.2210/pdb2m1b/pdb
PDB entry 2m1b coloured by chain, ensemble of 25 models, front view.
PDB entry 2m1b coloured by chain, ensemble of 25 models, side view.
PDB entry 2m1b coloured by chain, ensemble of 25 models, top view.
Source organism: Chlamydia trachomatis L2c
Primary publication:
Atypical response regulator ChxR from Chlamydia trachomatis is structurally poised for DNA binding.
Barta ML, Hickey JM, Anbanandam A, Dyer K, Hammel M, Hefty PS
PLoS One 9 e91760 (2014)
PMID: 24646934

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162948 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional regulatory protein, C terminal family protein Chain: A
Molecule details ›
Chain: A
Length: 122 amino acids
Theoretical weight: 13.79 KDa
Source organism: Chlamydia trachomatis L2c
Expression system: Escherichia coli BL21(DE3)
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 80%
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 review citations

Chlamydia cell biology and pathogenesis.
Elwell et al. (2016)
3 more

1 mention without citation

Atypical response regulator ChxR from Chlamydia trachomatis is structurally poised for DNA binding.
Barta et al. (2014)