4bi5

X-ray diffraction
2.7Å resolution

Function and Biology Details

Reactions catalysed:
Glycerone phosphate = methylglyoxal + phosphate
D-glyceraldehyde 3-phosphate = glycerone phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-153147 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Triosephosphate isomerase Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Length: 255 amino acids
Theoretical weight: 27.66 KDa
Source organism: Giardia intestinalis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P36186 (Residues: 1-255; Coverage: 99%)
Sequence domains: Triosephosphate isomerase
Structure domains: Aldolase class I

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P1
Unit cell:
a: 105.219Å b: 131.566Å c: 132.549Å
α: 115.73° β: 89.81° γ: 90.24°
R-values:
R R work R free
0.241 0.239 0.272
Expression system: Escherichia coli BL21(DE3)