https://sparql.uniprot.org/sparql

SPARQL UniProt 2026_03

This SPARQL endpoint contains all UniProt data of release 2026_03 (2026-09-02). It is free to access and supports the SPARQL 1.1 Standard.

There are 244,341,423,708 triples is this release. All triples are available in the default graph. There are 21 named graphs corresponding to specific datasets.

Graph	Documentation	Triples	Distinct subjects	Distinct predicates	Distinct classes	Distinct objects	License
uniparc	Documentation	198,735,586,260		29	6	57,119,535,398	http://creativecommons.org/licenses/by/4.0/
uniprot	Documentation	37,329,393,214	8,016,440,916	124	121	7,290,062,583	http://creativecommons.org/licenses/by/4.0/
uniref	Documentation	5,375,029,833	769,545,472	14	3	779,531,769	http://creativecommons.org/licenses/by/4.0/
obsolete	Documentation	2,504,600,781	335,391,333	10	3	341,257,288	http://creativecommons.org/licenses/by/4.0/
citationmapping	Documentation	244,587,074	51,617,384	13	4	15,257,980	http://creativecommons.org/licenses/by/4.0/
taxonomy	Documentation	70,047,936	3,266,565	21	4	7,928,114	http://creativecommons.org/licenses/by/4.0/
proteomes	Documentation	44,980,518	10,070,254	37	13	17,425,278	http://creativecommons.org/licenses/by/4.0/
citations	Documentation	30,730,282	1,873,828	19	5	10,657,639	http://creativecommons.org/licenses/by/4.0/
chebi	Documentation	3,426,039	223,414	28	7	1,831,093	http://creativecommons.org/licenses/by/4.0/
rhea	Documentation	2,053,334	220,499	67	3	621,715	http://creativecommons.org/licenses/by/4.0/
go	Documentation	655,968	59,357	10	3	222,157	http://creativecommons.org/licenses/by/4.0/
enzymes	Documentation	156,569	31,506	17	4	99,453	http://creativecommons.org/licenses/by/4.0/
diseases	Documentation	91,009	23,436	8	2	46,799	http://creativecommons.org/licenses/by/4.0/
journal	Documentation	43,700	4,918	13	2	34,597	http://creativecommons.org/licenses/by/4.0/
pathways	Documentation	12,363	3,118	5	2	6,237	http://creativecommons.org/licenses/by/4.0/
keywords	Documentation	11,752	1,891	11	3	6,422	http://creativecommons.org/licenses/by/4.0/
locations	Documentation	6,314	1,042	17	6	3,158	http://creativecommons.org/licenses/by/4.0/
tissues	Documentation	4,115	1,427	7	2	2,664	http://creativecommons.org/licenses/by/4.0/
core	Documentation	2,835	432	39	19	930	http://creativecommons.org/licenses/by/4.0/
database	Documentation	2,407	366	13	3	1,676	http://creativecommons.org/licenses/by/4.0/
sparql-examples	Documentation	1,405	132	21	5	526	http://creativecommons.org/licenses/by/4.0/