PDBe 3tw5

X-ray diffraction
2.95Å resolution

Crystal structure of the GP42 transglutaminase from Phytophthora sojae


Function and Biology Details

Reaction catalysed:
A protein-L-glutamine + a protein-L-lysine = a protein with an N(6)- (gamma-glutamyl)-L-lysine cross-link + NH(3). 
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Transglutaminase elicitor Chains: A, B
Molecule details ›
Chains: A, B
Length: 367 amino acids
Theoretical weight: 40.22 KDa
Source organism: Phytophthora sojae
Expression system: Komagataella pastoris
  • Canonical: Q01928 (Residues: 163-529; Coverage: 73%)
Gene name: gpe1
Sequence domains: Transglutaminase elicitor

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: P6222
Unit cell:
a: 195.48Å b: 195.48Å c: 137.3Å
α: 90° β: 90° γ: 120°
R R work R free
0.216 0.215 0.234
Expression system: Komagataella pastoris