ChEMBL ligand: CHEMBL1679 (Leucovorin)
dihydrofolate reductase/Dihydrofolate reductase in Human [ChEMBL: CHEMBL202] [GtoPdb: 2603] [UniProtKB: P00374] There should be some charts here, you may need to enable JavaScript!
Solute carrier organic anion transporter family member 1A3 in Rat [ChEMBL: CHEMBL2073707] [UniProtKB: P70502] There should be some charts here, you may need to enable JavaScript!

DB	Assay description	Assay Type	Standard value	Standard parameter	Original value	Original units	Original parameter	Reference
dihydrofolate reductase/Dihydrofolate reductase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL202] [GtoPdb: 2603] [UniProtKB: P00374]
ChEMBL	Tested for the inhibition of [14C]-DDATHF influx in CCRF-CEM cells of human leukemic lymphoblast	B	5.63	pKi	2370	nM	Ki	J Med Chem (1994) 37: 2167-2174 [PMID:8035423]
Solute carrier organic anion transporter family member 1A3 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2073707] [UniProtKB: P70502]
ChEMBL	TP_TRANSPORTER: inhibition of MTX uptake in OAT-K1-expressing MDCK cells	F	5.09	pKi	8200	nM	Ki	J Pharmacol Exp Ther (2000) 293: 1034-1039 [PMID:10869408]

ChEMBL data shown on this page come from version 32:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]