>sp|O27188|MFNA_METTH Probable L-tyrosine/L-aspartate decarboxylase OS=Methanothermobacter thermautotrophicus GN=mfnA MTYTSGRILGSMCTSSHPLARRVYCDFLESNLGDPGLFRGTRELESGVIGMLGELLSEPD AAGHIITGGTEANLMAMRAARNMAGAEKPEIIVPKSAHFSFRKAADILGLRLREAELDQD YRVDVESVRKLISENTVAVVGVAGTTELGRIDPVEELSEICLDEDIHLHIDAAFGGFIIP FLRETGAELPEFDFKLQGVSSITVDPHKMGLAPIPSGCILFRDASYLDAMSIETPYLTEK QQSTIVGTRTGASAAATWAIMKHMGREGYRKLALRVMGVTRRLRDGLVELDYQLVVEPEL NIVAFNHPAMGPHELADRLEELGWAVSVSSCPPAIRVVLMPHIMEEHIELLLRDLEGIRL REE