› 3l09

X-ray diffraction
2.81Å resolution

Crystal structure of Putative transcriptional regulator (JANN_22DEC04_CONTIG27_REVISED_GENE3569) from Jannaschia sp. CCS1 at 2.81 A resolution

Released:
DOI: 10.2210/pdb3l09/pdb
PDB entry 3l09 coloured by chain, front view.
PDB entry 3l09 coloured by chain, side view.
PDB entry 3l09 coloured by chain, top view.
Source organism: Jannaschia sp. CCS1
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-173340 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional repressor PaaX-like N-terminal domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 266 amino acids
Theoretical weight: 28.88 KDa
Source organism: Jannaschia sp. CCS1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q28UN6 (Residues: 2-265; Coverage: 100%)
Gene name: Jann_0659
Sequence domains: PaaX-like protein
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 10 x SO4
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 69.953Å b: 81.722Å c: 199.921Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.199 0.245
Expression system: Escherichia coli

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