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A44L

Gene
A44L
Protein
3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase
Organism
Vaccinia virus (strain Copenhagen)
Length
346 amino acids
Function
Catalyzes the oxidative conversion of Delta(5)-ene-3-beta-hydroxy steroid, and the oxidative conversion of ketosteroids. The 3-beta-HSD enzymatic system plays a crucial role in the biosynthesis of all classes of hormonal steroids. During viral infection, steroid production contributes to virulence by inhibiting the host inflammatory response (By similarity).
Similarity
Belongs to the 3-beta-HSD family.
Mass
39.366 kDa
Sequence
MAVYAVTGGAGFLGRYIVKLLISADDVQEIRVIDIVEDPQPITSKVKVINYIQCDINDFDKVREALDGVNLIIHTAALVDVFGKYTDNEIMKVNYYGTQTILAACVDLGIKYLIYTSSMEAIGPNKHGDPFIGHEHTLYDISPGHVYAKSKRMAEQLVMKANNSVIMNGAKLYTCCLRPTGIYGEGDKLTKVFYEQCKQHGNIMYRTVDDNAVHSRVYVGNAAWMHVLAAKYIQYPGSKIKGNAYFCYDYSPSCSYDMFNLLLMKPLGIEQGSRIPRWMLKMYACKNDMKRILFRKPSLLNNYTLKISNTTFEVRTNNAELDFNYSPIFDVDVAFKRTRKWLEESE