>tr|A0AAJ8WKK7|A0AAJ8WKK7_SALET Tryptophan synthase alpha chain OS=Salmonella enterica subsp. enterica serovar Choleraesuis str. SCSA50 GN=trpA MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDSGADALELGVPFSDPLAD GPTIQNANLRAFAAGVTPAQCFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQ VGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADDDLLRQVASYGRGYTYLLSRS GVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI IEKNLASPEQMLAELRSFVSAMKAASRA