X-ray diffraction
1.9Å resolution

AMA1 from Plasmodium falciparum


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Apical membrane antigen 1 Chains: A, E
Molecule details ›
Chains: A, E
Length: 336 amino acids
Theoretical weight: 38.42 KDa
Source organism: Plasmodium falciparum 3D7
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q7KQK5 (Residues: 104-438; Coverage: 54%)
Gene name: PF3D7_1133400
Structure domains: Hepatocyte Growth Factor

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P31
Unit cell:
a: 54.124Å b: 54.124Å c: 214.144Å
α: 90° β: 90° γ: 120°
R R work R free
0.195 0.192 0.236
Expression system: Escherichia coli BL21(DE3)