>sp|P85868|PHCA_APHFL C-phycocyanin alpha subunit OS=Aphanizomenon flos-aquae GN=cpcA MKTPITEAIASADTQGRFLSNTELQAVDGRRAAASMEAARAQKLIDGATSAVYSKFPYTT STPGNQYASDARGKRDVGHYLRKANHGLSGQAANEANTYIDYAINALS