>sp|A8GF83|TRPA_SERP5 Tryptophan synthase alpha chain OS=Serratia proteamaculans GN=trpA MERYQQLFDRLASNKEGAFVPFVTLGDPNPALSLQIIDTLVEAGADALELGIPFSDPLAD GPTIQSAALRAFASGVTPTQCFEMLAAIRQKHPSMPIGLLMYANLVFHKGIDAFYQRCAE VGVDSVLIADVPYEESAPFRAAAIRHGIAPIFICPPNADDDLLREISSHGRGYTYLLSRA GVTGTESRAQLPLHHLVNKLREYHAAPPLQGFGISEPAQVRDALQAGAAGAISGSAIVKI IEQNHTQPAEMLTRLATFVSEMKAATRA