>sp|Q2NHY7|MFNA_METST Probable L-tyrosine/L-aspartate decarboxylase OS=Methanosphaera stadtmanae GN=mfnA MFDKGRSKEDVFRDLNVFHNMDMKYSSGRILGSMCTKPDPVGLEAYKMFIETNLGDPGLF KGTALMEQEVINSLGNLLHLKNPCGHIVTGGTEANIMAMCVAKYLYEEENEGTPELILPK SAHFSFKKVLSMLSVKPVYVPLNNEYKIDVTKLPDLITDNTMAMVGIAGTTELGLVDDIP EISKIAKSYGVYLHVDAALGGFIIPFLNYKNNNQLNFDFKCKGVSSITIDPHKMGLAPVP SGGIIFRKKKYLEKLSIKTPYLTKDKQTTIVGTRTGASTAATWTLLNYHGMEGYKKIVEK VINLTTYTYNKLNKNKHVTIIHKPELNIISFKVDNIDVDTLQKQLQAYGWIVSLAEYPHV IRLVLMPHIKKEHIDEFLVDLDIIIQKNR