1mr7

X-ray diffraction
1.8Å resolution

Crystal Structure of Streptogramin A Acetyltransferase

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-156268 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Streptogramin A acetyltransferase Chains: A, B, C, X, Y, Z
Molecule details ›
Chains: A, B, C, X, Y, Z
Length: 209 amino acids
Theoretical weight: 23.68 KDa
Source organism: Enterococcus faecium
Expression system: Escherichia coli
UniProt:
  • Canonical: P50870 (Residues: 1-209; Coverage: 100%)
Gene names: satA, vatD
Sequence domains: Bacterial transferase hexapeptide (six repeats)
Structure domains: Hexapeptide repeat proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14, SRS BEAMLINE PX14.2
Spacegroup: F222
Unit cell:
a: 181.393Å b: 183.001Å c: 184.124Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.176 0.207
Expression system: Escherichia coli