4yif

X-ray diffraction
2Å resolution

Crystal structure of Rv0880

Released:
Primary publication:
Structure of the MarR family protein Rv0880 from Mycobacterium tuberculosis.
Acta Crystallogr F Struct Biol Commun 71 741-5 (2015)
PMID: 26057805

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized HTH-type transcriptional regulator Rv0880 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 164 amino acids
Theoretical weight: 17.87 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P9WMF1 (Residues: 2-143; Coverage: 99%)
Gene names: MTCY31.08, Rv0880
Sequence domains: MarR family
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
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P1
Unit cell:
a: 54.97Å b: 69.6Å c: 70.32Å
α: 103.71° β: 111.06° γ: 105.83°
R-values:
R R work R free
0.214 0.212 0.249
Expression system: Escherichia coli BL21(DE3)