| molecular cloning and characterization of ecto-5'-nucleotidase from the venoms of gloydius blomhoffi. | a gloydius blomhoffi brevicaudus venom gland cdna library was screened to isolate cdna clones using probes based on highly conserved amino acid sequences from known ecto-5'-nucleotidases (ecto-5'-nts). molecular cloning of ecto-5'-nt from g. blomhoffi brevicaudus venom predicted that it was a glycosyl phosphatidylinositol-anchored membrane protein containing 588 amino acid residues with 7 potential n-linked glycosylation sites. the deduced amino acid sequence shows approximately 60% sequence ide ... | 2009 | 19463842 |