>sp|P77960|TRPA_SYNY3 Tryptophan synthase alpha chain OS=Synechocystis sp. GN=trpA
MNAVAACFNALRQRGECALIPFLTAGDPDLATTAEALRILDRAGADLIELGVPYSDPLAD
GPVIQAAATRALQKGVKLDDVLAIVREVHQDIAAPIILFTYYNPIFYQGVEVFLDKIKAA
GVKGLVVPDLPLEESDRLLEATAERGLELILLVAPTSSPERQTAIAKKSQGFVYLVSVTG
VTGVRTEVGSRVEALLAGMRQVTDKPIGVGFGISQPEQAEQVKAWGADAVIVGSAMVKRL
AEGTPTEGLQALETFCRELKTAIS