› 1u8s

X-ray diffraction
2.45Å resolution

Crystal structure of putative glycine cleavage system transcriptional repressor

Released:
DOI: 10.2210/pdb1u8s/pdb
PDB entry 1u8s coloured by chain, front view.
PDB entry 1u8s coloured by chain, side view.
PDB entry 1u8s coloured by chain, top view.
Source organism: Vibrio cholerae
Entry authors: Kumaran D, Swaminathan S

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192022 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycine cleavage system transcriptional repressor Chains: A, B
Molecule details ›
Chains: A, B
Length: 192 amino acids
Theoretical weight: 21.39 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KQ45 (Residues: 2-180; Coverage: 99%)
Gene name: VC_2159
Sequence domains: ACT domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: R3
Unit cell:
a: 145.022Å b: 145.022Å c: 51.506Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.222 0.266
Expression system: Escherichia coli

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