>6yez_K mol:protein length:81 Photosystem I reaction center subunit X psaKFIGSPTNLIMVTSTSLMLFAGRFGLAPSANRKATAGLKLEARDSGLQTGDPAGFTLADTLACGVVGHIIGVGVVLGLKNIG