>sp|P07497|CYC6_SYNP6 Cytochrome c6 OS=Synechococcus sp. GN=petJ MKRILGTAIAALVVLLAFIAPAQAADLAHGGQVFSANCAACHLGGRNVVNPAKTLQKADL DQYGMASIEAITTQVTNGKGAMPAFGSKLSADDIADVASYVLDQSEKGWQG