>2ltz_A mol:protein length:37 E3 ubiquitin-protein ligase SMURF2 GPLPPGWEIRNTATGRVYFVDHNNRTTQFTDPRLSAN >2ltz_B mol:protein length:15 Smad7 derived peptide ELESPPPPYSRYPMD >2ltz_B mol:protein length:15 Smad7 derived peptide ELESPPPPYSRYPMD