X-ray diffraction
1.8Å resolution

Crystal structure of apical membrane antigen 1 from Plasmodium vivax


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
Apical merozoite antigen 1 Chain: A
Molecule details ›
Chain: A
Length: 447 amino acids
Theoretical weight: 51.6 KDa
Source organism: Plasmodium vivax
Expression system: Komagataella pastoris
  • Canonical: O61130 (Residues: 43-487; Coverage: 79%)
Gene name: AMA1
Sequence domains: Apical membrane antigen 1
Structure domains: Hepatocyte Growth Factor

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2
Unit cell:
a: 150.03Å b: 53.76Å c: 60.29Å
α: 90° β: 113.18° γ: 90°
R R work R free
0.222 0.219 0.269
Expression system: Komagataella pastoris