› 2hyt

X-ray diffraction
1.64Å resolution

CRYSTAL STRUCTURE OF A TETR-FAMILY TRANSCRIPTIONAL REGULATOR (ECA1819) FROM PECTOBACTERIUM ATROSEPTICUM AT 1.64 A RESOLUTION

Released:
DOI: 10.2210/pdb2hyt/pdb
PDB entry 2hyt coloured by chain, front view.
PDB entry 2hyt coloured by chain, side view.
PDB entry 2hyt coloured by chain, top view.
Source organism: Pectobacterium atrosepticum
Entry author: Joint Center for Structural Genomics (JCSG)

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-179494 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 197 amino acids
Theoretical weight: 22.03 KDa
Source organism: Pectobacterium atrosepticum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6D668 (Residues: 1-196; Coverage: 100%)
Gene name: ECA1819
Sequence domains:
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

1 bound ligand:
Ligand EDO 5 x EDO
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P321
Unit cell:
a: 82.858Å b: 82.858Å c: 56.054Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.165 0.163 0.201
Expression system: Escherichia coli

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