X-ray diffraction
2.15Å resolution

Crystal structure of PopP2 in complex with IP6

Source organism: Ralstonia solanacearum
Primary publication:
Mechanism of host substrate acetylation by a YopJ family effector.
Nat Plants 3 17115 (2017)
PMID: 28737762

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
PopP2 protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 352 amino acids
Theoretical weight: 38.7 KDa
Source organism: Ralstonia solanacearum
Expression system: Escherichia coli
  • Canonical: A0A0S4VB05 (Residues: 81-420; Coverage: 81%)
Gene names: RUN1985_v1_1190012, popp
Sequence domains: YopJ Serine/Threonine acetyltransferase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P1
Unit cell:
a: 77.987Å b: 78.956Å c: 79.902Å
α: 103.36° β: 112.12° γ: 111.54°
R R work R free
0.19 0.188 0.243
Expression system: Escherichia coli