PDBe 5isv

X-ray diffraction
1.35Å resolution

Crystal structure of the ribosomal-protein-S18-alanine N-acetyltransferase from Escherichia coli

Source organism: Escherichia coli O157:H7
Entry authors: Filippova EV, Minasov G, Kiryukhina O, Shuvalova L, Grimshaw S, Wolfe AJ, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Ribosomal-protein-alanine acetyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 165 amino acids
Theoretical weight: 18.59 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0A946 (Residues: 1-148; Coverage: 100%)
Gene names: ECs5331, Z5974, rimI
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P1
Unit cell:
a: 40.222Å b: 41.785Å c: 46.404Å
α: 93.74° β: 90.08° γ: 116.52°
R R work R free
0.158 0.156 0.209
Expression system: Escherichia coli BL21(DE3)