>sp|Q5N5A3|PCYA_SYNP6 Phycocyanobilin:ferredoxin oxidoreductase OS=Synechococcus sp. GN=pcyA MSSSTRVGLKEQLHPLIRDLATGIEATWQRWLNLEPYAAMPADLGYIEGKLEGERLQIEN RCYQSREFRKLHLELARVGNNLDILHCVLFPRTTFDLPMFGADLVGGRGQISAAIVDLSP TTIARELSNDYIAGLTALPNPTFQGLRELPTWGDIFSSFCLFIRPGSPEEEAAFLDRALG FLQVHCQQAAAATALTDPEAIATVLEQQRYYCEQQRRNDKTRRVLEKAFGDDWADRYMTT MLFDLPSD