Specifically catalyzes the decarboxylation of L-tyrosine to produce tyramine (By similarity). MFNA_PYRFU MKFPRKGIPQEEVMRELEKYTSKDLSFSSGKILGSMCTLPHELAKEVFCMYMDRNLGDPGLHPGTKKIEEEVIEMLSDLLHLERGYGHIVSGGTEANILAVRAFRNLADVENPELILPKSAHFSFIKAGEMLGVKLIWADLNPDYTVDVKDVEAKISENTIGIVGIAGTTGLGVVDDIPALSDLARDYGIPLHVDAAFGGFVIPFAKELGYDLPDFDFKLKGVQSITIDPHKMGMAPIPAGGIVFRHKKYLRAISVLAPYLAGGKIWQATITGTRPGASVLAVWALIKHLGFEGYMEIVDRAMKLSRWFAEEIKKTPGAWLVREPMLNIVSFKTKNLRRVERELKSRGWGISAHRGYIRIVSHASCDGGHD mfnA 371 L-tyrosine decarboxylase PF1159