SARS has several biochemical functions, for example, ATP binding, RNA binding, serine-tRNA ligase activity. Some of the functions are cooperated with other proteins, some of the functions could acted by SARS itself. We selected most functions SARS had, and list some proteins which have the same functions with SARS. You can find most of the proteins on our site.
Function ATP binding
Related Protein LACE1A; STK35; HSPA2; CHD1L; PRKACAB; PIF1; NME2; PKN3; TDRD9; CFTR
Function RNA binding
Related Protein TRDMT1; CELF2; C14orf166; PAPOLG; APOBEC2; CELF3A; RBM24A; YTHDC2; CSTF3; MARF1
Function serine-tRNA ligase activity
Related Protein SARS; SARS2