>3qb4_B mol:protein length:135 Bone morphogenetic protein receptor type-1A GSGAMAQNLDSMLHGTGMKSDSDQKKSENGVTLAPEDTLPFLKCYCSGHCPDDAINNTC ITNGHCFAIIEEDDQGETTLASGCMKYEGSDFQCKDSPKAQLRRTIECCRTNLCNQYLQ PTLPPVVIGPFFDGSIR