A BMP receptor-regulated smad protein that is a translation product of the human SMAD1 gene or a 1:1 ortholog thereof. [ PRO:CNA http://www.ncbi.nlm.nih.gov/pubmed/10708949 ]

Synonyms: dwarfin-A SMAD1 MAD homolog 1 SMAD family member 1 mothers against DPP homolog 1 Mad-related protein 1 mMad1 BSP-1 transforming growth factor-beta-signaling protein 1 Dwf-A SMAD 1 JV4-1 mothers-against-DPP-related 1

This is just here as a test because I lose it