>sp|P22350|P5CR_METSM Pyrroline-5-carboxylate reductase OS=Methanobrevibacter smithii OX=2173 GN=proC PE=3 SV=1
MNLGIIGYGNIGELLSQNIISHDFCNLNKLYIANRTLSKINHLKDIDPRISITDDNIEVA
KTCEKIIISVKTPDLAIVLDPLKPHITKNQQIIHTCAGTDLEFKDCGLSCVIPTISSTYD
EDNPKKGVSIIMHDENVSGENREFVEKLFSKFSQIKVVDSPMDLEIATIAASCMPAFIAL
GVDLFAGELEEKCNLSKEETFKILAETLNSTAYILKEDIYSPDELINKVATKNGITQKGL
DVLDKRPARYL