› 2hzt

X-ray diffraction
2Å resolution

Crystal Structure of a putative HTH-type transcriptional regulator ytcD

Released:
DOI: 10.2210/pdb2hzt/pdb
PDB entry 2hzt coloured by chain, front view.
PDB entry 2hzt coloured by chain, side view.
PDB entry 2hzt coloured by chain, top view.
Source organism: Bacillus subtilis
Entry authors: Madegowda M, Eswaramoorthy S, Desigan K, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128557 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized HTH-type transcriptional regulator YtcD Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 107 amino acids
Theoretical weight: 12.78 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: O34533 (Residues: 10-105; Coverage: 76%)
Gene names: BSU29030, ytcD
Sequence domains: HxlR-like helix-turn-helix
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
2 modified residues:
Ligand MSE 16 x MSE
Ligand CSU 12 x CSU

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 45.273Å b: 45.521Å c: 230.276Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.236 0.236 0.282
Expression system: Escherichia coli

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