X-ray diffraction
1.85Å resolution

Co-complex structure of regulator protein 2 (PamR2) with pamamycin 607 from Streptomyces alboniger


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
HTH tetR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 254 amino acids
Theoretical weight: 28.28 KDa
Source organism: Streptomyces alboniger
Expression system: Escherichia coli
  • Canonical: A0A0D3RJT7 (Residues: 2-245; Coverage: 100%)
Gene names: CP975_33745, SALB_00464, pamR2
Sequence domains:

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P6222
Unit cell:
a: 107.85Å b: 107.85Å c: 119.3Å
α: 90° β: 90° γ: 120°
R R work R free
0.183 0.182 0.196
Expression system: Escherichia coli