>sp|B3Q6H9|SYS_RHOPT Serine--tRNA ligase OS=Rhodopseudomonas palustris GN=serS MHDIKAIRDNPQAFDAAFTRRGLAPIAGSLMKLDEVRRAAVQAAEQAQARRNAASKEIGD AKKAKDNARAEALMAEVTELKTTMPALDAAVKEADEALKKALSEIPNLPLPEVPEGADEH GNVEHHRFGEKPSYSFTPKPHYDLGEALGMMDFEAAAKLSGARFTVLKKGLARLERAIGQ FFLDVHTGDHGYTEVNPPLLVKDDAMFGTAQLPKFREDQFAAGAIGSGGEGYWLIPTAEV SLTNLVRESILDEKELPMRLTALTPCFRAEAGAAGRDTRGMIRQHQFTKVELVSITTPEQ SKDEHERMLSCAEEVLRRLGLHYRVMTLCTGDMGFASQKTYDIEVWMPGQGEGGAYREIS SCSVCGDFQARRMDARSRGSDGKPRFVHTLNGSGTAVGRALIAVIENYQQEDGSIAVPDV LQPYMGGLKVIAKA