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Structure paper

TitleCrystal structure of the parasite protease inhibitor chagasin in complex with a host target cysteine protease
Journal, issue, pagesJ. Mol. Biol., Vol. 371, Page 137-153, Year 2007
Publish dateOct 24, 2006 (structure data deposition date)
AuthorsLjunggren, A. / Redzynia, I. / Alvarez-Fernandez, M. / Abrahamson, M. / Mort, J.S. / Krupa, J.C. / Jaskolski, M. / Bujacz, G.
External linksJ. Mol. Biol. / PubMed:17561110
MethodsX-ray diffraction
Resolution1.7 - 1.75 Å
Structure data

PDB-2nnr:
Crystal structure of chagasin, cysteine protease inhibitor from Trypanosoma cruzi
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-2nqd:
Crystal structure of cysteine protease inhibitor, chagasin, in complex with human cathepsin L
Method: X-RAY DIFFRACTION / Resolution: 1.75 Å

Chemicals

ChemComp-SO4:
SULFATE ION

ChemComp-GOL:
GLYCEROL

ChemComp-CL:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-NA:
Unknown entry

Source
  • trypanosoma cruzi (eukaryote)
  • homo sapiens (human)
KeywordsHYDROLASE INHIBITOR / chagasin / deformed jelly roll / predominately beta structure / HYDROLASE INHIBITOR/HYDROLASE / chagasin-cathepsin L complex / three prong inhibition mode / HYDROLASE INHIBITOR-HYDROLASE COMPLEX

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