› 2nx4

X-ray diffraction
1.7Å resolution

The Crystal Structure of athe Putative TetR-family transcriptional regulator Rha06780 from Rhodococcus sp. Rha1.

Released:
DOI: 10.2210/pdb2nx4/pdb
PDB entry 2nx4 coloured by chain, front view.
PDB entry 2nx4 coloured by chain, side view.
PDB entry 2nx4 coloured by chain, top view.
Source organism: Rhodococcus jostii RHA1
Entry authors: Zhang R, Evdokimova E, Kudritskam M, Savchenko A, Edwards A, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171139 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 194 amino acids
Theoretical weight: 21.76 KDa
Source organism: Rhodococcus jostii RHA1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q0SCU8 (Residues: 2-193; Coverage: 100%)
Gene name: RHA1_ro02833
Sequence domains:
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 54.439Å b: 114.826Å c: 73.519Å
α: 90° β: 110.08° γ: 90°
R-values:
R R work R free
0.187 0.185 0.218
Expression system: Escherichia coli BL21(DE3)

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