>sp|Q5E624|TRPA_ALIF1 Tryptophan synthase alpha chain OS=Aliivibrio fischeri GN=trpA MDRYQALFAQLEKKNQGAFVPFVTIGDPNPELSYDIMETLIEAGADALELGIPFSDPLAD GPTIQGANIRALDSKTTPAICFELITKIRSKYPDTPIGLLVYANLVFANGIDNFYTKCQQ AGVDSVLIADVPTNESQEFRESAIEHGIHPIFIAPPSASPETLETVAKLGGGYTYLLSRA GVTGAETKAGMPVAQLLERLNQYDAPPAILGFGISEPAQVEEAVKAGAAGAISGSATVKL IEQHQANPEALLKALADFTSSMKAATQK