##gff-version 3 P24920 UniProtKB Chain 1 531 . . . ID=PRO_0000154306;Note=Tryptophan biosynthesis protein TRP1 P24920 UniProtKB Region 1 254 . . . Note=Indole-3-glycerol phosphate synthase P24920 UniProtKB Region 255 531 . . . Note=N-(5'-phosphoribosyl)anthranilate isomerase