>sp|Q8KPS9|PCYA_SYNE7 Phycocyanobilin:ferredoxin oxidoreductase OS=Synechococcus elongatus GN=pcyA MSSSTQVGLKEQLHPLIRDLATGIEATWQRWLNLEPYAAMPADLGYIEGKLEGERLQIEN RCYQSREFRKLHLELARVGNNLDILHCVLFPRTTFDLPMFGADLVGGRGQISAAIVDLSP TTIARELSNDYIAGLTALPNPTFQGLRELPTWGDIFSSFCLFIRPGSPEEEAAFLDRALG FLQVHCQQAAAATALTDPEAIATVLEQQRYYCEQQRRNDKTRRVLEKAFGDDWADRYMTT MLFDLPSD