› 2atr

X-ray diffraction
2.01Å resolution

Acetyltransferase, GNAT family protein SP0256 from Streptococcus pneumoniae TIGR4

Released:
DOI: 10.2210/pdb2atr/pdb
PDB entry 2atr coloured by chain, front view.
PDB entry 2atr coloured by chain, side view.
PDB entry 2atr coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Entry authors: Binkowski TA, Hatzos C, Abdullah J, Collart F, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-101401 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 138 amino acids
Theoretical weight: 15.88 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2UND0 (Residues: 1-138; Coverage: 100%)
Gene name: SP_0256
Sequence domains: Acetyltransferase (GNAT) domain
Structure domains: Aminopeptidase

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P3121
Unit cell:
a: 71.389Å b: 71.389Å c: 59.179Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.268 0.218 0.276
Expression system: Escherichia coli BL21(DE3)

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