Ser_02133 K01875 SARS, serS R03662ATP + L-Serine + tRNA(Ser) <=> AMP + Diphosphate + L-Seryl-tRNA(Ser)
L-serine:tRNA(Ser) ligase (AMP-forming) Ser_02133 K01875 SARS, serS R08218ATP + L-Serine + tRNA(Sec) <=> AMP + Diphosphate + L-Seryl-tRNA(Sec)
L-serine:tRNASec ligase (AMP-forming)