>4ynl_M mol:protein length:90 Heterocyst differentiation control proteinMGHHHHHHMDDQERTYIMVEDTARYFRMMKDWAEKRPNAMRALEELDVPPERWDEAMQELDEIIRTWADKYHQVGGIPMILQMVFGRKED