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Target
Ribosomal protein S6 kinase alpha-3
Ligand
BDBM50314070
Substrate
n/a
Meas. Tech.
ChEMBL_742526 (CHEMBL1769285)
Kd
300±n/a nM
Citation
 Goldstein, DM; Soth, M; Gabriel, T; Dewdney, N; Kuglstatter, A; Arzeno, H; Chen, J; Bingenheimer, W; Dalrymple, SA; Dunn, J; Farrell, R; Frauchiger, S; La Fargue, J; Ghate, M; Graves, B; Hill, RJ; Li, F; Litman, R; Loe, B; McIntosh, J; McWeeney, D; Papp, E; Park, J; Reese, HF; Roberts, RT; Rotstein, D; San Pablo, B; Sarma, K; Stahl, M; Sung, ML; Suttman, RT; Sjogren, EB; Tan, Y; Trejo, A; Welch, M; Weller, P; Wong, BR; Zecic, H Discovery of 6-(2,4-difluorophenoxy)-2-[3-hydroxy-1-(2-hydroxyethyl)propylamino]-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one (pamapimod) and 6-(2,4-difluorophenoxy)-8-methyl-2-(tetrahydro-2H-pyran-4-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one (R1487) as orally bioavailable and highly selective inhibitors J Med Chem 54:2255-65 (2011) [PubMed]  Article
Target
Name:
Ribosomal protein S6 kinase alpha-3
Synonyms:
90 kDa ribosomal protein S6 kinase 3 | ISPK-1 | ISPK1 | KS6A3_HUMAN | MAP kinase-activated protein kinase 1b | MAPKAPK1B | RPS6KA3 | RPS6KA3(Kin.Dom.1 - N-terminal) | RSK2 | Ribosomal S6 kinase 2 (RSK2) | Ribosomal protein S6 kinase | Ribosomal protein S6 kinase alpha-1/alpha-3 | Ribosomal protein S6 kinase alpha-3 (RSK2) | Ribosomal protein S6 kinase alpha-3 (RSK3) | S6K-alpha 3 | insulin-stimulated protein kinase 1 | p90 ribosomal s6 kinase (RSK2) | p90-RSK 3 | p90RSK | pp90RSK2
Type:
Serine/threonine-protein kinase
Mol. Mass.:
83740.03
Organism:
Human
Description:
The human RSK2 sequence differed from the Genbank entry NM_004586 at one residue, V45G. The protein was cloned and purified from baculovirus expression system.
Residue:
740
Sequence:
MPLAQLADPWQKMAVESPSDSAENGQQIMDEPMGEEEINPQTEEVSIKEIAITHHVKEGHEKADPSQFELLKVLGQGSFGKVFLVKKISGSDARQLYAMKVLKKATLKVRDRVRTKMERDILVEVNHPFIVKLHYAFQTEGKLYLILDFLRGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGIIYRDLKPENILLDEEGHIKLTDFGLSKESIDHEKKAYSFCGTVEYMAPEVVNRRGHTQSADWWSFGVLMFEMLTGTLPFQGKDRKETMTMILKAKLGMPQFLSPEAQSLLRMLFKRNPANRLGAGPDGVEEIKRHSFFSTIDWNKLYRREIHPPFKPATGRPEDTFYFDPEFTAKTPKDSPGIPPSANAHQLFRGFSFVAITSDDESQAMQTVGVHSIVQQLHRNSIQFTDGYEVKEDIGVGSYSVCKRCIHKATNMEFAVKIIDKSKRDPTEEIEILLRYGQHPNIITLKDVYDDGKYVYVVTELMKGGELLDKILRQKFFSEREASAVLFTITKTVEYLHAQGVVHRDLKPSNILYVDESGNPESIRICDFGFAKQLRAENGLLMTPCYTANFVAPEVLKRQGYDAACDIWSLGVLLYTMLTGYTPFANGPDDTPEEILARIGSGKFSLSGGYWNSVSDTAKDLVSKMLHVDPHQRLTAALVLRHPWIVHWDQLPQYQLNRQDAPHLVKGAMAATYSALNRNQSPVLEPVGRSTLAQRRGIKKITSTAL
  
Inhibitor
Name:
BDBM50314070
Synonyms:
6-(2,4-difluorophenoxy)-2-{[3-hydroxy-1-(2-hydroxyethyl)propyl]amino}-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one | CHEMBL1090089 | pamapimod
Type:
Small organic molecule
Emp. Form.:
C19H20F2N4O4
Mol. Mass.:
406.3833
SMILES:
Cn1c2nc(NC(CCO)CCO)ncc2cc(Oc2ccc(F)cc2F)c1=O
Structure:
Search PDB for entries with ligand similarity: