PDBe 1me4

X-ray diffraction
1.2Å resolution

High Resolution Crystal Structure Analysis Of Cruzain non-covalently Bound To A Hydroxymethyl Ketone Inhibitor (I)

Source organism: Trypanosoma cruzi

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
Cruzipain Chain: A
Molecule details ›
Chain: A
Length: 215 amino acids
Theoretical weight: 22.72 KDa
Source organism: Trypanosoma cruzi
Expression system: Escherichia coli
  • Best match: P25779 (Residues: 123-337)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P21
Unit cell:
a: 42.523Å b: 51.712Å c: 46.04Å
α: 90° β: 116.53° γ: 90°
Expression system: Escherichia coli