>2h64_C mol:protein length:99 Acvr2b protein SGRGEAETRECIYYNANWELERTNQSGLERCEGEQDKRLHCYASWRNSSGTIELVKKGC WLDDFNCYDRQECVATEENPQVYFCCCEGNFCNERFTHLP >2h64_C mol:protein length:99 Acvr2b protein SGRGEAETRECIYYNANWELERTNQSGLERCEGEQDKRLHCYASWRNSSGTIELVKKGC WLDDFNCYDRQECVATEENPQVYFCCCEGNFCNERFTHLP >2h64_B mol:protein length:129 Bone morphogenetic protein receptor type IA QNLDSMLHGTGMKSDSDQKKSENGVTLAPEDTLPFLKCYCSGHCPDDAINNTCITNGHC FAIIEEDDQGETTLASGCMKYEGSDFQCKDSPKAQLRRTIECCRTNLCNQYLQPTLPPV VIGPFFDGSIR >2h64_A mol:protein length:114 Bone morphogenetic protein 2 QAKHKQRKRLKSSCKRHPLYVDFSDVGWNDWIVAPPGYHAFYCHGECPFPLADHLNSTN HAIVQTLVNSVNSKIPKACCVPTELSAISMLYLDENEKVVKKDYQDMVVEGCGCR