>4OU1_1|Chain A|Retro-aldolase, design RA114|Sulfolobus solfataricus (2287) MPRYLKGWLEDVVQLSLRRPSVRASRQRPIISLNERILEFNKRNITAIIAEYKRKDPSGLDVERDPIEYAKFMERYAVGLFISTEEKYFNGSYETLRKIASSVSIPILMYDFIVKESQIDDAYNLGADTVALIVKILTERELESLLEYARSYGMEPLIIINDENDLDIALRIGARFIGIAARDWETGEINKENQRKLISMIPSNVVKVAKEGISERNEIEELRKLGVNAFLIGSSLMRNPEKIKELIEGSLEHHHHHH