› 2esh

X-ray diffraction
2.3Å resolution

Crystal Structure of Conserved Protein of Unknown Function TM0937- a Potential Transcriptional Factor

Released:
DOI: 10.2210/pdb2esh/pdb
PDB entry 2esh coloured by chain, front view.
PDB entry 2esh coloured by chain, side view.
PDB entry 2esh coloured by chain, top view.
Source organism: Thermotoga maritima MSB8
Entry authors: Liu Y, Bochkareva E, Zheng H, Xu X, Nocek B, Lunin V, Edward A, Pai EF, Joachimiak A, Savchenko A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-194674 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription regulator PadR N-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 118 amino acids
Theoretical weight: 13.8 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9X035 (Residues: 1-118; Coverage: 100%)
Gene name: TM_0937
Sequence domains: Transcriptional regulator PadR-like family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
Ligand CA 1 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3221
Unit cell:
a: 50.648Å b: 50.648Å c: 114.396Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.228 0.226 0.27
Expression system: Escherichia coli BL21(DE3)

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