› 2q7b

X-ray diffraction
2Å resolution

Crystal structure of acetyltransferase (NP_689019.1) from Streptococcus agalactiae 2603 at 2.00 A resolution

Released:
DOI: 10.2210/pdb2q7b/pdb
PDB entry 2q7b coloured by chain, front view.
PDB entry 2q7b coloured by chain, side view.
PDB entry 2q7b coloured by chain, top view.
Source organism: Streptococcus agalactiae 2603V/R
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184265 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 22.08 KDa
Source organism: Streptococcus agalactiae 2603V/R
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DX25 (Residues: 1-162; Coverage: 100%)
Gene name: SAG2033
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand FLC 1 x FLC
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P3121
Unit cell:
a: 67.985Å b: 67.985Å c: 87.772Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.187 0.185 0.223
Expression system: Escherichia coli

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