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:000022016	sphingolipid Delta(4)-desaturase/C4-monooxygenase DES2 isoform 1	DEGS2/iso:1		enables	GO:0000170	sphingosine hydroxylase activity			MGI:3694278|PMID:16571104	IDA	NCBITaxon:10090		MGI:1917309	20100202	MGI:MGI	
PR:000022016	sphingolipid Delta(4)-desaturase/C4-monooxygenase DES2 isoform 1	DEGS2/iso:1		enables	GO:0000170	sphingosine hydroxylase activity			MGI:3056825|PMID:15474011	IDA	NCBITaxon:10090		MGI:1917309	20100202	MGI:MGI	
PR:000022016	sphingolipid Delta(4)-desaturase/C4-monooxygenase DES2 isoform 1	DEGS2/iso:1		acts_upstream_of_or_within	GO:0006667	sphinganine metabolic process			MGI:3694278|PMID:16571104	IDA	NCBITaxon:10090		MGI:1917309	20100202	MGI:MGI	
PR:000022016	sphingolipid Delta(4)-desaturase/C4-monooxygenase DES2 isoform 1	DEGS2/iso:1		acts_upstream_of_or_within	GO:0046513	ceramide biosynthetic process			MGI:3694278|PMID:16571104	IDA	NCBITaxon:10090		MGI:1917309	20100202	MGI:MGI