› 3nz2

X-ray diffraction
2.35Å resolution

Crystal Structure of Hexapeptide-Repeat containing-Acetyltransferase VCA0836 Complexed with Acetyl Co Enzyme A from Vibrio cholerae O1 biovar eltor

Released:
DOI: 10.2210/pdb3nz2/pdb
PDB entry 3nz2 coloured by chain, front view.
PDB entry 3nz2 coloured by chain, side view.
PDB entry 3nz2 coloured by chain, top view.
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Entry authors: Kim Y, Maltseva N, Hasseman J, Anderson WF, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo hexamer (preferred)
homo trimer
Assembly name:
PDBe Complex ID:
PDB-CPX-191940 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Maltose/galactoside acetyltransferase domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 195 amino acids
Theoretical weight: 21.73 KDa
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9KLB0 (Residues: 2-192; Coverage: 100%)
Gene name: VC_A0836
Sequence domains:
Structure domains: Hexapeptide repeat proteins

Ligands and Environments

6 bound ligands:
Ligand ACO 12 x ACO
Ligand ACY 9 x ACY
Ligand GOL 4 x GOL
Ligand CL 5 x CL
Ligand MG 1 x MG
Ligand BU1 2 x BU1
1 modified residue:
Ligand MSE 72 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 77.316Å b: 135.801Å c: 120.535Å
α: 90° β: 91.77° γ: 90°
R-values:
R R work R free
0.191 0.188 0.253
Expression system: Escherichia coli BL21

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