>6TBZ_1|Chain A|Mothers against decapentaplegic homolog 5|Homo sapiens (9606) TSPAVKRLLGWKQGEQNGQEEKWAEKAVDALVKKLKKKKGAMEELEKALSSPGQPSKCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRWPDLQSHHELKPLDICEFPFGSKQKEVCINPYHYKRVESPVLPP >6TBZ_2|Chains B, C|DNA (5'-D(P*TP*GP*CP*AP*GP*GP*CP*GP*CP*GP*CP*CP*TP*GP*CP*A)-3')|Homo sapiens (9606) TGCAGGCGCGCCTGCA