PRO_ID Object_term Object_syny Modifier Relation Ontology_ID Ontology_term Relative_to Interaction_with Evidence_source Evidence_code Taxon Inferred_from DB_ID Date Assigned_by Comment PR:000000371 smad4 sequence variant D493H (human) hSMAD4/var:D493H|smad4 sequence variant 5 (human)|UniProtKB:Q13485, Asp-493, CHEBI:29979 associated_with_disease_progression DOID:4905 pancreatic carcinoma PMID:8553070 EXP NCBITaxon:9606 UniProtKB_VAR:VAR_011380 20080301 PRO:CNA