>tr|Q2JWR6|Q2JWR6_SYNJA S-adenosylmethionine decarboxylase proenzyme OS=Synechococcus sp. (strain JA-3-3Ab) OX=321327 GN=speH PE=3 SV=1 MLHTLSGQLGDRSLALIGIHCILELYDCPAKLLDDVSLVQQALREAARRSNSTLLGELCH PFEPQGITALALLGESHISIHTWPEAGYAAVDVFTCGRHTRPEAACEYLIQVFQARRYSL RKLPRRTTDAAPIEEMADFPKALSCETAGRRR