ChEMBL ligand: CHEMBL4447181 (Londamocitinib)
Janus kinase 1/Tyrosine-protein kinase JAK1 in Human [ChEMBL: CHEMBL2835] [GtoPdb: 2047] [UniProtKB: P23458] There should be some charts here, you may need to enable JavaScript!
Janus kinase 2/Tyrosine-protein kinase JAK2 in Human [ChEMBL: CHEMBL2971] [GtoPdb: 2048] [UniProtKB: O60674] There should be some charts here, you may need to enable JavaScript!
Janus kinase 3/Tyrosine-protein kinase JAK3 in Human [ChEMBL: CHEMBL2148] [GtoPdb: 2049] [UniProtKB: P52333] There should be some charts here, you may need to enable JavaScript!
tyrosine kinase 2/Tyrosine-protein kinase TYK2 in Human [ChEMBL: CHEMBL3553] [GtoPdb: 2269] [UniProtKB: P29597] 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
Janus kinase 1/Tyrosine-protein kinase JAK1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2835] [GtoPdb: 2047] [UniProtKB: P23458]
GtoPdb	-	-	8.52	pIC50	<3	nM	IC50	WO2018134213A1. Jak1 selective inhibitors (2018)
ChEMBL	Inhibition of N-terminal GST-tagged human recombinant JAK1 (866 to 1154 residues) expressed in insect cells using FITC-C6-KKHTDDGYMPMSPGVA-NH peptide as substrate incubated for 10 mins measured after 90 mins in presence of ATP by caliper mobility shift assay	B	8.52	pIC50	<3	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
ChEMBL	Inhibition of GST-tagged human recombinant JAK1 (866 to 1154 residues) expressed in insect cells	B	9.27	pIC50	0.54	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
Janus kinase 2/Tyrosine-protein kinase JAK2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2971] [GtoPdb: 2048] [UniProtKB: O60674]
GtoPdb	-	-	5.91	pIC50	1220	nM	IC50	WO2018134213A1. Jak1 selective inhibitors (2018)
ChEMBL	Inhibition of N-terminal GST-tagged human recombinant JAK2 (831 to 1132 residues) expressed in insect cells using 5FAM-GEEPLYWSFPAKKK-NH2 peptide as substrate incubated for 10 mins measured after 90 mins in presence of ATP by caliper mobility shift assay	B	5.91	pIC50	1221	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
ChEMBL	Inhibition of GST-tagged human recombinant JAK2 (809 to 1153 residues) expressed in insect cells	B	6.16	pIC50	686	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
Janus kinase 3/Tyrosine-protein kinase JAK3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2148] [GtoPdb: 2049] [UniProtKB: P52333]
ChEMBL	Inhibition of N-terminal GST-tagged human recombinant JAK3 (781 to 1124 residues) expressed in insect cells using 5FAM-GEEPLYWSFPAKKK-NH2 peptide as substrate incubated for 10 mins measured after 90 mins in presence of ATP by caliper mobility shift assay	B	4.52	pIC50	>30000	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
ChEMBL	Inhibition of GST-tagged human recombinant JAK3 (781 to 1124 residues) expressed in insect cells	B	5	pIC50	>10000	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]
tyrosine kinase 2/Tyrosine-protein kinase TYK2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3553] [GtoPdb: 2269] [UniProtKB: P29597]
ChEMBL	Inhibition of GST-tagged human recombinant TYK2 (833 to 1187 residues) expressed in insect cells	B	6.18	pIC50	657	nM	IC50	J Med Chem (2023) 66: 13400-13415 [PMID:37738648]

ChEMBL data shown on this page come from version 34:

Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
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]