>sp|P26670|3BHS_VACCV 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase OS=Vaccinia virus (strain Western Reserve / WR) GN=VACWR170 PE=3 SV=1 MAVYAVTGGAGFLGRYIVKLLISADDVQEIRVIDIVEDPQPITSKVKVINYIQCDINDFD KVREALDGVNLIIHTAALVDVFGKYTDNEIMKVNYYGTQTILAACVDLGIKYLIYTSSME AIGPNKHGDPFIGHEHTLYDISPGHVYAKSKRMAEQLVMKANNSVIMNGAKLYTCCLRPT GIYGEGDKLTKVFYEQCKQHGNIMYRTVDDDAVHSRVYVGNVAWMHVLAAKYIQYPGSEI KGNAYFCYDYSPSCSYDMFNLLLMKPLGIEQGSRIPRWMLKMYACKNDMKRILFRKPSLL NNYTLKISNTTFEVRTNNAELDFNYSPIFNVDVAFERTRKWLEESE