>1MHD_3|Chains C[auth A], D[auth B]|SMAD3|Homo sapiens (9606)
MSSILPFTPPIVKRLLGWKKGEQNGQEEKWCEKAVKSLVKKLKKTGQLDELEKAITTQNVNTKCITIPRSLDGRLQVSHRKGLPHVIYCRLWRWPDLHSHHELRAMELCEFAFNMKKDEVCVNPYHYQRVET
>1MHD_2|Chain B[auth D]|DNA|
TATGTCTAGACTGA
>1MHD_1|Chain A[auth C]|DNA|
CAGTCTAGACATA