Protein Information

Name P35
Synonyms GCHFR; p35; GFRP; GTP cyclohydrolase 1 feedback regulatory protein; GTP cyclohydrolase I feedback regulator; GTP cyclohydrolase I feedback regulatory protein; HsT16933; GTP cyclohydrolase 1 feedback regulatory proteins…

Compound Information

Name kinetin
CAS

Reference List

PubMed Abstract RScore(About this table)
10465404 Legraverend M, Ludwig O, Bisagni E, Leclerc S, Meijer L, Giocanti N, Sadri R, Favaudon V: Synthesis and in vitro evaluation of novel 2,6,9-trisubstituted purines acting as cyclin-dependent kinase inhibitors. Bioorg Med Chem. 1999 Jul;7(7):1281-93.


Novel C-2, C-6, N-9 trisubstituted purines derived from the olomoucine/roscovitine lead structure were synthesized and evaluated for their ability to inhibit starfish oocyte CDK1/cyclin B, neuronal CDK5/p35 and erk1 kinases in purified extracts.
1(0,0,0,1) Details
15240808 Li C, Sasaki Y, Takei K, Yamamoto H, Shouji M, Sugiyama Y, Kawakami T, Nakamura F, Yagi T, Ohshima T, Goshima Y: Correlation between semaphorin3A-induced facilitation of axonal transport and local activation of a translation initiation factor eukaryotic translation initiation factor 4E. J Neurosci. 2004 Jul 7;24(27):6161-70.


Sema3A-induced facilitation of axonal transport was attenuated in DRG neurons of fyn- (fyn-/-) and a Cdk5 activator, p35 (p35-/-)-deficient mice when compared with those of wild-type or heterozygous mice.
1(0,0,0,1) Details
7549905 Abraham RT, Acquarone M, Andersen A, Asensi A, Belle R, Berger F, Bergounioux C, Brunn G, Buquet-Fagot C, Fagot D, et al.: Cellular effects of olomoucine, an inhibitor of cyclin-dependent kinases. . Biol Cell. 1995;83(2-3):105-20.


Olomoucine (2-(2-hydroxyethylamino)-6-benzylamino-9-methylpurine) has been recently described as a competitive inhibitor (ATP-binding site) of the cell cycle regulating p34cdc2/cyclin B, p33cdk2/cyclin A and p33cdk2/cyclin E kinases, the brain p33cdk5/p35 kinase and the ERK1/MAP-kinase.
1(0,0,0,1) Details
17003520 Schmid G, Strosznajder JB, Wesierska-Gadek J: Interplay between the p53 tumor suppressor protein family and Cdk5: novel therapeutic approaches for the treatment of neurodegenerative diseases using selective Cdk inhibitors. Mol Neurobiol. 2006 Aug;34(1):27-50.


Two activators of Cdk5 have been identified. p35 and its isoform p39 bind to, and thereby activate, Cdk5.
4(0,0,0,4) Details
11923424 Tomizawa K, Ohta J, Matsushita M, Moriwaki A, Li ST, Takei K, Matsui H: Cdk5/p35 regulates neurotransmitter release through phosphorylation and downregulation of P/Q-type voltage-dependent calcium channel activity. J Neurosci. 2002 Apr 1;22(7):2590-7.


The complex of Cdk5 and p35, the neuron-specific regulatory subunit of Cdk5, plays important roles in brain development, such as neuronal migration and neurite outgrowth.
4(0,0,0,4) Details
16155576 Wei FY, Nagashima K, Ohshima T, Saheki Y, Lu YF, Matsushita M, Yamada Y, Mikoshiba K, Seino Y, Matsui H, Tomizawa K: Cdk5-dependent regulation of glucose-stimulated insulin secretion. . Nat Med. 2005 Oct;11(10):1104-8. Epub 2005 Sep 11.


The role of Cdk5 in regulation of insulin secretion was confirmed in pancreatic beta cells deficient in p35, an activator of Cdk5. p35-knockout mice also showed enhanced insulin secretion in response to a glucose challenge.
2(0,0,0,2) Details
19944738 Choi HS, Chung SH: Roscovitine increases intracellular calcium release and capacitative calcium entry in PC12 cells. Neurosci Lett. 2010 Jan 18;469(1):141-4. Epub 2009 Nov 26.


Cyclin-dependent kinase 5 (Cdk5), which is activated by the non-cyclin regulator p35 or p39, is a proline-directed serine/threonine kinase that is implicated in many physiological and pathological processes.
1(0,0,0,1) Details
18406108 Bignante EA, Rodriguez Manzanares PA, Mlewski EC, Bertotto ME, Bussolino DF, Paglini G, Molina VA: Involvement of septal Cdk5 in the emergence of excessive anxiety induced by stress. Eur Neuropsychopharmacol. 2008 Aug;18(8):578-88. Epub 2008 Apr 10.


In contrast, unstressed mice and stressed knockout mice, which lacked the p35 protein, the natural activator of Cdk5, displayed similar anxiety-like behavior in the EPM.
1(0,0,0,1) Details