› 2g7u

X-ray diffraction
2.3Å resolution

2.3 A structure of putative catechol degradative operon regulator from Rhodococcus sp. RHA1

Released:
DOI: 10.2210/pdb2g7u/pdb
PDB entry 2g7u coloured by chain, front view.
PDB entry 2g7u coloured by chain, side view.
PDB entry 2g7u coloured by chain, top view.
Source organism: Rhodococcus jostii RHA1
Entry authors: Zheng H, Skarina T, Chruszcz M, Cymborowski M, Grabowski M, 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 octamer
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-171143 (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: 257 amino acids
Theoretical weight: 27.27 KDa
Source organism: Rhodococcus jostii RHA1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0SE57 (Residues: 1-256; Coverage: 100%)
Gene names: RHA1_ro02374, catR
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-BM
Spacegroup: C2221
Unit cell:
a: 96.407Å b: 186.52Å c: 126.36Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.18 0.231
Expression system: Escherichia coli

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