Keywords: PDB 1nsj EBI.jpg Alpha and beta proteins a or b TIM beta or alpha-barrel Ribulose-phoshate binding barrel Tryptophan biosynthesis enzymes N- 5'phosphoribosyl antranilate isomerase PRAI EBI License 1nsj November 16 2008 N- 5'phosphoribosyl antranilate isomerase PRAI Files uploaded by Nichalp's script |