PR:000025958 hSMAD4/iso:1/MonoUbiq:2 UniProtKB:Q13485-1, Lys-519, MOD:01148 "A smad4 isoform 1 monoubiquitinated 2 in human. UniProtKB:Q13485-1, Lys-519, MOD:01148." [PMID:19135894] |
acts_upstream_of_or_within | GO:0030512 negative regulation of transforming growth factor beta receptor signaling pathway |
PMID:19135894 |