analysis of open reading frames in both the plasmid and sfv dna revealed that ( i ) the n-terminal 157-amino acid sequence of a potential 514-amino acid sfv polypeptide is identical to the n-terminal 157 amino acids of one psic-9 open reading frame , and ( ii ) a second long psic-9 open reading frame of 361 amino acids , although significantly diverged from the comparable nucleotide sequence in the virus , possessed considerable homology to a family of cellular protease inhibitors , including alpha 1-antichymotrypsin , alpha 1-antitrypsin , and antithrombin iii .
C0079941
open reading frame
C0007634
cellular