Nucleotide and deduced amino acid sequences of the glycoprotein gene of rabies virus vaccine strain Vnukovo-32.

The glycoprotein gene of the rabies virus vaccine strain Vnukovo-32 was sequenced and the deduced protein sequence was analyzed and compared with that of various laboratory and street strains. The amino acid sequence homologies of strain Vnukovo-32 were compared with fixed strains ERA, SAD B19, PV, HEP-Flury, CVS and two street strains, canine and CXX89-1, were 98.9% (6 replacements), 98.3% (9), 96.2% (20), 91.4% (45), 87.0% (68), 93.5% (34) and 91.4% (45), respectively. Sequence alignments of the proteins revealed that the most conserved region is the ectodomain, whereas the transmembrane and cytoplasmic domains showed significant divergence.