Nucleotide sequence of equine caspase-1 cDNA.
Wardlow S., Penha-Goncalves M.N., Argyle D.J., Onions D.E., Nicolson L.
Caspases are a family of cysteine proteases which have important roles in activation of cytokines and in apoptosis. Caspase-1, or interleukin-1 beta converting enzyme (ICE), promotes maturation of interleukin-1 beta (IL-1 beta) and interleukin-18 (IL-18) by proteolytic cleavage of precursor forms to generate biologically active peptides. We report the cloning and sequencing of equine caspase-1 cDNA. Equine caspase-1 is 405 amino acids in length and has 72% and 63% identity to human and mouse caspase-1, respectively, at the amino acid level. Sites of proteolytic cleavage and catalytic activity as identified in human caspase-1, are conserved.
DNA Seq. 10:133-137(1999) [ PubMed | SRS | CiteXplore ]
