>sp|A2C5F7|GCST_PROM1 Aminomethyltransferase OS=Prochlorococcus marinus GN=gcvT MKLLQTPLYQECKELGGKMVPFANWEMPVSFSGLIEEHNAVRKNVGMFDISHMGVVQLKG KNIKSALQNLVPSDVFRIGPSEACYTVFLKENGGIQDDLIIYDQGVLDTNEESVVLVINA ARKESDVEWLSSNLSKKEITISEFMPEGALIAIQGPESISTLEKILEEPLSNLPRFGHRT ITSNPNLINSQESIFIARTGYTGEEGFEFLSSPETAKSIWKSLIASGVTPCGLGARDTLR LEASMHLYGNDINLDTTPFEAGLGWLVHLEMPNDFIGRKALEKQAEVGTQKKLVGIQVLD KGIARKGYPVLYNSETVGIVTSGTWSPTLQKPIALAYVPSEIAKVNTQIEVEIRGKKHPA IIVKRPFYRKGF