>sp|B4F1A4|SPEA_PROMH Biosynthetic arginine decarboxylase OS=Proteus mirabilis GN=speA MNDNIARKMQQTYNITYWGGGYYCANNRGNISVCPNPDVPEATLDLTELVKQVQEEHSHL RLPALFCFPQILQHRLRSINAAFHRARESYGYKGDYFLVYPIKVNQQRRVIESLINAGEP LGLEAGSKAELMAVLAHANMTSSVIVCNGYKDREYIRLALTGEKLGHKVFLVIEKMSEIK MVLEEAERLEVIPRLGVRARLASQGSGKWQASGGEKSKFGLAATQVLQLIDTLRQAGRLD SLQLLHFHLGSQMANIRDIATGVRESARFYVELHKLGVNIQYFDVGGGLGVDYEGTRSQS DCSVNYGLNEYANNVIWAIGDACDENELPHPTVITESGRALTAHHTVLISNVIGVERNEF TAITPPAEDAPRPIASLWETWEEMQTKGNSRSLREWLHDSQLDLHDVHTQYVHGMLSLTE RAWAEELYLNICRHIQYDLDPSNRAHRPIIDELQERMSDKFYVNFSLFQSLPDAWGIDQL FPVLPIEGLDKPLDRRAVLLDITCDSDGIIDHYVDGDGVETTMPMPAYDPEYPPMIGFFM VGAYQEILGNMHNLFGDTAAVDVYLDEKGNLTYQLSEEGDTVADMLQYVKLNPAVLLERF RTQVKNAQLDKALQEQFLTEFESGLYGYTYLEEEE