› 3i9s

X-ray diffraction
2.2Å resolution

Structure from the mobile metagenome of V.cholerae. Integron cassette protein VCH_CASS6

Released:
DOI: 10.2210/pdb3i9s/pdb
PDB entry 3i9s coloured by chain, front view.
PDB entry 3i9s coloured by chain, side view.
PDB entry 3i9s coloured by chain, top view.
Source organism: Vibrio cholerae
Entry authors: Deshpande CN, Sureshan V, Harrop SJ, Boucher Y, Xu X, Cui H, Edwards A, Savchenko A, Joachimiak A, Chang C, Stokes HW, Curmi PMG, Mabbutt BC, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163648 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Integron cassette protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 183 amino acids
Theoretical weight: 20.93 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
Structure domains: Aminopeptidase

Ligands and Environments

2 bound ligands:
Ligand SO4 8 x SO4
Ligand CL 4 x CL
1 modified residue:
Ligand MSE 24 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P4122
Unit cell:
a: 75.239Å b: 75.239Å c: 310.424Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.183 0.233
Expression system: Escherichia coli

Quick links