3 rezultatet
Tyrosinase (TYR) is a copper-containing glycoenzyme that mediates hydroxylation of tyrosine into dihydroxyphenylalanine and oxidation of dihydroxyphenylalanine into dihydroxyphenylalanine quinone. TYRs play pivotal roles in eggshell sclerotisation of trematode parasites, while their comprehensive
Clonorchis sinensis or the Chinese liver fluke is one of the most prevalent parasites affecting a major population in the oriental countries. The parasite lacks lipid generating mechanisms but is exposed to fatty acid rich bile in the liver. A secretory phospholipase A2, an enzyme that breaks down
The cDNA library of Clonorchis sinensis was screened for genes encoding antigenic proteins by using sera from clonorchiasis patients. A gene of 888 bp encoding a 28-kDa protein (Cs28) was cloned and found to contain a high percentage of glycine (20%), tyrosine (11%), and lysine (11%). The amino acid