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