>tr|A0A2I1J1I2|A0A2I1J1I2_BIFLN Serine--tRNA ligase OS=Bifidobacterium longum GN=serS MLDIQFIREHTDIVKESQRKRGESVELVDEVLSSDTARREALKAFEEARAQQKEIGKKVA SAPADEKAKLIAETKELSQKVSEYKSKADSAAEEYTTAMWKLSNIVEPEAPEGGEDDYVV VKKVGQIRDFAAEGFEPKDHLTLGTGVAGIDMRRGVKVGGSRFYFLRGQVARMQIAMLTM AVDQAEEHGFTLAITPTLVRPEVMRGTGFLNSHADEIYRLREPDDQYLVGTSEVALAGMH ENEILDLGNGPLRYCGWSSCYRREAGAAGKDTSGIIRVHQFDKVEMFVYAKQEDSYKEHE HLLAMEQEMLAKVEVPYRIIDTAAGDLGSSAARKFDCEAWVPTQGRYRELTSTSNCTEYQ ARRLNIRERMEDGGTRPVSTLNGTLATTRWLVAIMENHQQKDGSIEIPQAMRAYMGGKEV IEPTKWEA