› 2ia2

X-ray diffraction
2.1Å resolution

The crystal structure of a putative transcriptional regulator RHA06195 from Rhodococcus sp. RHA1

Released:
DOI: 10.2210/pdb2ia2/pdb
PDB entry 2ia2 coloured by chain, front view.
PDB entry 2ia2 coloured by chain, side view.
PDB entry 2ia2 coloured by chain, top view.
Source organism: Rhodococcus jostii RHA1
Entry authors: Cymborowski MT, Chruszcz M, Skarina T, Onopriyenko O, Savchenko A, Edwards A, Joachimiak A, Minor W, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-171148 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional regulator, IclR family protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 265 amino acids
Theoretical weight: 29.07 KDa
Source organism: Rhodococcus jostii RHA1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0SH23 (Residues: 1-265; Coverage: 100%)
Gene names: RHA1_ro01339, pcaR
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 60.892Å b: 121.526Å c: 174.259Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.186 0.223
Expression system: Escherichia coli

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