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:P18510-2	interleukin-1 receptor antagonist protein isoform 2 (human)	hIL1RN/iso:2|interleukin-1 receptor antagonist protein isoform icIL-1ra (human)		located_in	GO:0005615	extracellular space			PMID:16564702	IDA	NCBITaxon:9606		UniProtKB:P18510-2	20080922	PRO:CNA	Note=In response to P2RX7 receptor or ATP stimulation
PR:P18510-2	interleukin-1 receptor antagonist protein isoform 2 (human)	hIL1RN/iso:2|interleukin-1 receptor antagonist protein isoform icIL-1ra (human)		located_in	GO:0005622	intracellular anatomical structure			PMID:1827201	IDA	NCBITaxon:9606		UniProtKB:P18510-2	20080922	PRO:CNA