PDBe 3ch3

X-ray diffraction
1.79Å resolution

Crystal Structure Analysis of SERA5E from plasmodium falciparum


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: 30.66 KDa
Source organism: Plasmodium falciparum 3D7
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9TY95 (Residues: 564-828; Coverage: 27%)
Gene names: PFB0340c, SERA
Sequence domains: Papain family cysteine protease
Structure domains: Cysteine proteinases

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-ID-B
Spacegroup: R3
Unit cell:
a: 103.368Å b: 103.368Å c: 72.508Å
α: 90° β: 90° γ: 120°
R R work R free
0.169 0.168 0.198
Expression system: Escherichia coli BL21(DE3)