>7ext_O2 mol:protein length:162 C-phycocyanin subunit alphaMKTPLTEAVALADSQGRFLSNTELQYLYGRLRQGAFALEAAQTLTAKADTLVNGAAQAVYSKFPYTTSTPGNNFAADQRGKDKCARDIGYYLRMVTYCLVAGGTGPMDEYLIAGVDEINRTFDLSPSWYVEALKHIKANHGLTGDAATETNNYIDYAINALS