序列特征
A number of silent mutations were introduced into the DNA sequence in order to increase its protein expression level in mammalian cell system.The translated amino acid sequence is identical with YP_009724390.1(T19I, del24-26, A27S, del69-70, G142D, V213G, G339D, R346T, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, K444T, L452R, N460K, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, Q954H, N969K).