CGC Bibliography Paper 3136
Essential cys-pro-cys motif of Caenorhabditis elegans copper transport ATPase.
Yoshimizu T,
Omote H,
Wakabayashi T,
Sambongi Y,
Futai M
- Medline:
- 98357242
- Citation:
- Bioscience Biotechnology and Biochemistry 62: 1258-1260
- Type:
- ARTICLE
- Genes:
- cua-1
- Abstract:
- Caenorhabditis elegans putative copper ATPase (CUA-1) had been functionally expressed in a yeast Delta ccc2 mutant (copper ATPase gene disruptant). We found that CUA-1 with Cys-Pro-Cys to Cys-Pro-Ala mutation could not rescue the yeast Delta ccc2 mutant, suggesting that the carboxyl terminal cysteine residue in the conserved Cys-Pro-Cys motif is essential for copper transport.