ibudilast [Ligand Id: 7399] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL19449 (AV-411, AV411, Ibudilast, Ketas, MN-166)
  • phosphodiesterase 4A/3`,5`-cyclic-AMP phosphodiesterase 4A in Human [ChEMBL: CHEMBL254] [GtoPdb: 1300] [UniProtKB: P27815]
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  • phosphodiesterase 4B/3`,5`-cyclic-AMP phosphodiesterase 4B in Human [ChEMBL: CHEMBL275] [GtoPdb: 1301] [UniProtKB: Q07343]
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  • phosphodiesterase 4C/3`,5`-cyclic-AMP phosphodiesterase 4C in Human [ChEMBL: CHEMBL291] [GtoPdb: 1302] [UniProtKB: Q08493]
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  • phosphodiesterase 4D/3`,5`-cyclic-AMP phosphodiesterase 4D in Human [ChEMBL: CHEMBL288] [GtoPdb: 1303] [UniProtKB: Q08499]
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  • phosphodiesterase 10A/cAMP and cAMP-inhibited cGMP 3`,5`-cyclic phosphodiesterase 10A in Human [ChEMBL: CHEMBL4409] [GtoPdb: 1310] [UniProtKB: Q9Y233]
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  • phosphodiesterase 3A/cGMP-inhibited 3`,5`-cyclic phosphodiesterase 3A in Human [ChEMBL: CHEMBL241] [GtoPdb: 1298] [UniProtKB: Q14432]
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  • phosphodiesterase 3B/cGMP-inhibited 3`,5`-cyclic phosphodiesterase 3B in Human [ChEMBL: CHEMBL290] [GtoPdb: 1299] [UniProtKB: Q13370]
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  • phosphodiesterase 5A/cGMP-specific 3`,5`-cyclic phosphodiesterase in Human [ChEMBL: CHEMBL1827] [GtoPdb: 1304] [UniProtKB: O76074]
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  • phosphodiesterase 11A/Dual 3`,5`-cyclic-AMP and -GMP phosphodiesterase 11A in Human [ChEMBL: CHEMBL2717] [GtoPdb: 1311] [UniProtKB: Q9HCR9]
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  • Macrophage migration inhibitory factor in Human [ChEMBL: CHEMBL2085] [UniProtKB: P14174]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
phosphodiesterase 4A/3`,5`-cyclic-AMP phosphodiesterase 4A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL254] [GtoPdb: 1300] [UniProtKB: P27815]
ChEMBL Inhibition of full-length PDE4A4 using cAMP as substrate by two-step radiochemical assay B 5.89 pIC50 1300 nM IC50 J Med Chem (2011) 54: 3331-3347 [PMID:21456625]
ChEMBL Inhibition of human PDE4A B 7.27 pIC50 54 nM IC50 J Med Chem (2008) 51: 5471-5489 [PMID:18686943]
ChEMBL Inhibition of human PDE4A expressed in insect sf9 cells using [3H]-cAMP as substrate B 7.27 pIC50 54 nM IC50 J Med Chem (2020) 63: 10594-10617 [PMID:32255344]
ChEMBL Affinity Biochemical interaction: (Inhibition of radiolabelled [3H]cAMP cleavage) EUB0002598a PDE4A F 7.27 pIC50 54 nM IC50 Affinity Biochemical Literature for EUbOPEN Chemogenomic Library
GtoPdb - - 7.27 pIC50 54 nM IC50 J Med Chem (2008) 51: 5471-89 [PMID:18686943]
ChEMBL Induction of SQSTM1-dependent intracellular redistribution of GFP-tagged PDE4A4 assessed as maximal accretion of enzyme into foci B 6.05 pEC50 900 nM EC50 J Med Chem (2011) 54: 3331-3347 [PMID:21456625]
phosphodiesterase 4B/3`,5`-cyclic-AMP phosphodiesterase 4B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL275] [GtoPdb: 1301] [UniProtKB: Q07343]
ChEMBL Inhibition of human PDE4B catalytic domain using cAMP/cGMP substrate B 5.3 pIC50 5000 nM IC50 Bioorg Med Chem Lett (2011) 21: 3307-3312 [PMID:21530250]
ChEMBL Inhibition of human PDE4B B 7.19 pIC50 65 nM IC50 J Med Chem (2008) 51: 5471-5489 [PMID:18686943]
ChEMBL Inhibition of human PDE4B expressed in insect sf9 cells using [3H]-cAMP as substrate B 7.19 pIC50 65 nM IC50 J Med Chem (2020) 63: 10594-10617 [PMID:32255344]
ChEMBL Affinity Biochemical interaction: (Inhibition of radiolabelled [3H]cAMP cleavage) EUB0002598a PDE4B F 7.19 pIC50 65 nM IC50 Affinity Biochemical Literature for EUbOPEN Chemogenomic Library
GtoPdb - - 7.19 pIC50 65 nM IC50 J Med Chem (2008) 51: 5471-89 [PMID:18686943]
phosphodiesterase 4C/3`,5`-cyclic-AMP phosphodiesterase 4C in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL291] [GtoPdb: 1302] [UniProtKB: Q08493]
GtoPdb - - 6.62 pIC50 239 nM IC50 J Med Chem (2008) 51: 5471-89 [PMID:18686943]
ChEMBL Inhibition of human PDE4C B 6.62 pIC50 239 nM IC50 J Med Chem (2008) 51: 5471-5489 [PMID:18686943]
ChEMBL Inhibition of human PDE4C expressed in insect sf9 cells using [3H]-cAMP as substrate B 6.62 pIC50 239 nM IC50 J Med Chem (2020) 63: 10594-10617 [PMID:32255344]
ChEMBL Affinity Biochemical interaction: (Inhibition of radiolabelled [3H]cAMP cleavage) EUB0002598a PDE4C F 6.62 pIC50 239 nM IC50 Affinity Biochemical Literature for EUbOPEN Chemogenomic Library
phosphodiesterase 4D/3`,5`-cyclic-AMP phosphodiesterase 4D in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL288] [GtoPdb: 1303] [UniProtKB: Q08499]
ChEMBL Inhibition of human PDE4D B 6.78 pIC50 166 nM IC50 J Med Chem (2008) 51: 5471-5489 [PMID:18686943]
ChEMBL Inhibition of human PDE4D expressed in insect sf9 cells using [3H]-cAMP as substrate B 6.78 pIC50 166 nM IC50 J Med Chem (2020) 63: 10594-10617 [PMID:32255344]
ChEMBL Affinity Biochemical interaction: (Inhibition of radiolabelled [3H]cAMP cleavage) EUB0002598a PDE4D F 6.78 pIC50 166 nM IC50 Affinity Biochemical Literature for EUbOPEN Chemogenomic Library
phosphodiesterase 10A/cAMP and cAMP-inhibited cGMP 3`,5`-cyclic phosphodiesterase 10A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4409] [GtoPdb: 1310] [UniProtKB: Q9Y233]
ChEMBL Inhibition of human PDE10 B 5 pIC50 <=10000 nM IC50 J Med Chem (2021) 64: 7083-7109 [PMID:34042442]
phosphodiesterase 3A/cGMP-inhibited 3`,5`-cyclic phosphodiesterase 3A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL241] [GtoPdb: 1298] [UniProtKB: Q14432]
GtoPdb - - 3.52 pIC50 299000 nM IC50 Bioorg Med Chem Lett (2011) 21: 3307-12 [PMID:21530250]
ChEMBL Selectivity interaction (Enzymatic assay) EUB0002598a PDE3A B 5.8 pIC50 1600 nM IC50 Selectivity Literature for EUbOPEN Chemogenomic Library
phosphodiesterase 3B/cGMP-inhibited 3`,5`-cyclic phosphodiesterase 3B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL290] [GtoPdb: 1299] [UniProtKB: Q13370]
ChEMBL Selectivity interaction (Enzymatic assay) EUB0002598a PDE3B B 5.57 pIC50 2700 nM IC50 Selectivity Literature for EUbOPEN Chemogenomic Library
phosphodiesterase 5A/cGMP-specific 3`,5`-cyclic phosphodiesterase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1827] [GtoPdb: 1304] [UniProtKB: O76074]
GtoPdb - - 3.99 pIC50 103000 nM IC50 Bioorg Med Chem Lett (2011) 21: 3307-12 [PMID:21530250]
ChEMBL Selectivity interaction (Enzymatic assay) EUB0002598a PDE5A B 5.45 pIC50 3510 nM IC50 Selectivity Literature for EUbOPEN Chemogenomic Library
ChEMBL Selectivity interaction (Enzymatic assay) EUB0002598a PDE5A B 5.45 pIC50 3510 nM IC50 Selectivity Literature for EUbOPEN Chemogenomic Library
phosphodiesterase 11A/Dual 3`,5`-cyclic-AMP and -GMP phosphodiesterase 11A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2717] [GtoPdb: 1311] [UniProtKB: Q9HCR9]
ChEMBL Inhibition of human PDE11 B 5 pIC50 <=10000 nM IC50 J Med Chem (2021) 64: 7083-7109 [PMID:34042442]
Macrophage migration inhibitory factor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2085] [UniProtKB: P14174]
ChEMBL Binding affinity to recombinant biotinylated human MIF expressed in Escherichia coli BL21 DE3 by surface plasmon resonance assay B 5.85 pKd 1400 nM Kd ACS Med Chem Lett (2020) 11: 1843-1847 [PMID:33062162]
ChEMBL Non-competitive inhibition of recombinant human MIF assessed as inhibition constant using varying levels of p-hydroxyphenylpyruvate as substrate by Lineweaver-Burk plot analysis B 4.51 pKi 30900 nM Ki ACS Med Chem Lett (2020) 11: 1843-1847 [PMID:33062162]

ChEMBL data shown on this page come from version 36:

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]