>3NH7_1|Chains A[auth H], D[auth I], G[auth J], J[auth K]|Antibody fragment Fab AbD1556, heavy chain|Homo sapiens (9606) QVQLVESGGGLVQPGGSLRLSCAASGFTFSNYTLNWVRQAPGKGLEWVSYTSSSGSLTGYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARERWHVRGYFDHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSEFSAWSHPQFEK >3NH7_2|Chains B[auth L], E[auth M], H[auth N], K[auth O]|Antibody fragment Fab AbD1556, light chain|Homo sapiens (9606) DIELTQPPSVSVAPGQTARISCSGDSLGSKYVIWYQQKPGQAPVLVIYDDSNRPSGIPERFSGSNSGNTATLTISGTQAEDEADYYCSTFTMSGNGTVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTEA >3NH7_3|Chains C[auth A], F[auth B], I[auth C], L[auth D]|Bone morphogenetic protein receptor type-1A|Homo sapiens (9606) QNLDSMLHGTGMKSDSDQKKSENGVTLAPEDTLPFLKCYCSGHCPDDAINNTCITNGHCFAIIEEDDQGETTLASGCMKYEGSDFQCKDSPKAQLRRTIECCRTNLCNQYLQPTLPPVVIGPFFDGSIR