>7nhq_2 mol:protein length:116 Photosystem II reaction center Psb28 proteinMGAMAEIQFIRGINEEVVPDVRLTRARDGSSGQAMFYFDNPKIVQEGNLEVTGMYMVDEEGEIVTRDVNAKFINGQPVAIEATYTMRSPQEWDRFIRFMDRYAASHGLGFQKSENS