>sp|P72509|PHCA_ARTPT C-phycocyanin alpha subunit OS=Arthrospira platensis GN=cpcA MKTPLTEAVSIADSQGRFLSSTEIQVAFGRFRQAKAGLEAAKALTSKADSLISGAAQAVY NKFPYTTQMQGPNYAADQRGKDKCARDIGYYLRMVTYCLIAGGTGPMDEYLIAGIDEINR TFELSPSWYIEALKYIKANHGLSGDAATEANSYLDYAINALS