PDBe 2wbf

X-ray diffraction
1.6Å resolution

Crystal Structure Analysis of SERA5E from plasmodium falciparum with loop 690-700 ordered

Source organism: Plasmodium falciparum
Entry authors: Smith BJ, Malby RL, Colman PM, Clarke OB

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Serine-repeat antigen protein Chain: X
Molecule details ›
Chain: X
Length: 265 amino acids
Theoretical weight: 30.67 KDa
Source organism: Plasmodium falciparum
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P69193 (Residues: 555-819; Coverage: 27%)
Gene name: SERA
Sequence domains: Papain family cysteine protease
Structure domains: Cysteine proteinases

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: R3
Unit cell:
a: 102.36Å b: 102.36Å c: 71.4Å
α: 90° β: 90° γ: 120°
R R work R free
0.153 0.152 0.18
Expression system: Escherichia coli BL21(DE3)