>5im5_S mol:protein length:156 Designed Riboflavin synthase MTKKVGIVDTTFARVDMASAAILTLKMESPNIKIIRKTVPGIKDLPVACKKLLEEEGCD IVMALGMPGKAEKDKVCAHEASLGLMLAQLMTNKHIIEVFVHEDEAKDDAELKILAARR AIEHALNVYYLLFKPEYLTRMAGKGLRQGFEDAGPARE