X-ray diffraction
1.66Å resolution

Crystal structure of a protein with unknown function CT1051 from Chlorobium tepidum

Source organism: Chlorobaculum tepidum TLS
Entry authors: Fan Y, Chang C, Sather A, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Uncharacterized protein CT1051 Chains: A, B
Molecule details ›
Chains: A, B
Length: 128 amino acids
Theoretical weight: 13.96 KDa
Source organism: Chlorobaculum tepidum TLS
Expression system: Escherichia coli
  • Canonical: Q8KDJ9 (Residues: 2-126; Coverage: 56%)
Gene name: CT1051
Sequence domains: CBS domain
Structure domains: CBS-domain

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 50.045Å b: 38.784Å c: 60.932Å
α: 90° β: 95.06° γ: 90°
R R work R free
0.182 0.179 0.226
Expression system: Escherichia coli