PDBe 4g50

X-ray diffraction
1.75Å resolution

Crystal structure of a SMT fusion Peptidyl-prolyl cis-trans isomerase with surface mutation D44G from Burkholderia pseudomallei complexed with CJ168


Function and Biology Details

Reaction catalysed:
Peptidylproline (omega=180) = peptidylproline (omega=0). 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Ubiquitin-like protein SMT3; Peptidyl-prolyl cis-trans isomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 209 amino acids
Theoretical weight: 22.94 KDa
Source organisms: Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q12306 (Residues: 13-98, 100-100; Coverage: 86%)
  • Canonical: Q3JK38 (Residues: 3-113; Coverage: 98%)
  • nullnull
Gene names: BURPS1710b_A0907, D9719.15, SMT3, YDR510W
Sequence domains:
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P1
Unit cell:
a: 33.63Å b: 35.11Å c: 75.15Å
α: 91.54° β: 99.9° γ: 97.23°
R R work R free
0.172 0.17 0.219
Expression system: Escherichia coli BL21(DE3)