>sp|Q46IM1|PEBB_PROMT Phycoerythrobilin:ferredoxin oxidoreductase OS=Prochlorococcus marinus (strain NATL2A) GN=pebB PE=3 SV=1 MQIIRNNSQDPISISNWRWACFLDETIKAFSTFQTRPYQIDNDFLFRESFFGSSSNPKKV ILETWGLKMEKIRQARCACLQAGEITSVMNLVISPLNNYDLPFFGADFVTLPNGHLIALD LQPALKDDINHTQHVWNKLKPIHAHWQSKIPSGGDIPSDARQYFSPAFLWSRIPLGEEGD NLITQTIKPAFDEYLNCFFDLLRDAKITSKERSFQLLNGQKKYMRYRAEKDPARGMLRSF FGEVWTESYINNILFDLK