› 3gw2

X-ray diffraction
2.1Å resolution

Crystal structure of possible transcriptional regulatory protein (fragment 1-100) from Mycobacterium bovis. Northeast Structural Genomics Consortium Target MbR242E.

Released:
DOI: 10.2210/pdb3gw2/pdb
PDB entry 3gw2 coloured by chain, front view.
PDB entry 3gw2 coloured by chain, side view.
PDB entry 3gw2 coloured by chain, top view.
Source organism: Mycobacterium tuberculosis variant bovis AF2122/97
Entry authors: Kuzin AP, Su M, Seetharaman J, Mao M, Xiao R, Ciccosanti C, Wang D, Everett JK, Nair R, Acton TB, Rost B, Montelione GT, Tong L, Hunt JF, Northeast Structural Genomics Consortium (NESG)

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-163599 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Possible transcriptional regulatory arsR-family protein Chain: A
Molecule details ›
Chain: A
Length: 108 amino acids
Theoretical weight: 11.84 KDa
Source organism: Mycobacterium tuberculosis variant bovis AF2122/97
Expression system: Escherichia coli
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P6422
Unit cell:
a: 91.09Å b: 91.09Å c: 62.43Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.239 0.238 0.252
Expression system: Escherichia coli

Quick links