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STRUCTURE OF PKA-PKB CHIMERA COMPLEXED WITH 5-METHYL-4-PHENYL-1H-PYRAZOLESTRUCTURE OF PKA-PKB CHIMERA COMPLEXED WITH 5-METHYL-4-PHENYL-1H-PYRAZOLE
Structural highlights
Function[IPKA_HUMAN] Extremely potent competitive inhibitor of cAMP-dependent protein kinase activity, this protein interacts with the catalytic subunit of the enzyme after the cAMP-induced dissociation of its regulatory chains. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedUsing fragment-based screening techniques, 5-methyl-4-phenyl-1H-pyrazole (IC50 80 microM) was identified as a novel, low molecular weight inhibitor of protein kinase B (PKB). Herein we describe the rapid elaboration of highly potent and ligand efficient analogues using a fragment growing approach. Iterative structure-based design was supported by protein-ligand structure determinations using a PKA-PKB "chimera" and a final protein-ligand structure of a lead compound in PKBbeta itself. Identification of inhibitors of protein kinase B using fragment-based lead discovery.,Saxty G, Woodhead SJ, Berdini V, Davies TG, Verdonk ML, Wyatt PG, Boyle RG, Barford D, Downham R, Garrett MD, Carr RA J Med Chem. 2007 May 17;50(10):2293-6. Epub 2007 Apr 24. PMID:17451234[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)
OCA- Bos taurus
- CAMP-dependent protein kinase
- Barford, D
- Berdini, V
- Boyle, R G
- Carr, R A
- Davies, T G
- Downham, R
- Garrett, M D
- Saxty, G
- Verdonk, M L
- Woodhead, S J
- Wyatt, P G
- Atp-binding
- Camp
- Kinase
- Lipoprotein
- Myristate
- Nuclear protein
- Nucleotide-binding
- Phosphorylation
- Protein kinase inhibitor
- Serine/threonine-protein kinase
- Transferase
- Transferase-inhibitor complex
- Transferase/inhibitor