1ogu

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[[Image:1ogu.gif|left|200px]]<br /><applet load="1ogu" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1ogu.gif|left|200px]]
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caption="1ogu, resolution 2.60&Aring;" />
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'''STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR'''<br />
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{{Structure
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|PDB= 1ogu |SIZE=350|CAPTION= <scene name='initialview01'>1ogu</scene>, resolution 2.60&Aring;
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|SITE= <scene name='pdbsite=AC1:Sgm+Binding+Site+For+Chain+D'>AC1</scene>
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|LIGAND= <scene name='pdbligand=ST8:4-{[4-AMINO-6-(CYCLOHEXYLMETHOXY)-5-NITROSOPYRIMIDIN-2-YL]AMINO}BENZAMIDE'>ST8</scene> and <scene name='pdbligand=SGM:MONOTHIOGLYCEROL'>SGM</scene>
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|ACTIVITY= [http://en.wikipedia.org/wiki/Transferred_entry:_2.7.11.1 Transferred entry: 2.7.11.1], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.37 2.7.1.37]
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|GENE=
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}}
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'''STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1OGU is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=ST8:'>ST8</scene> and <scene name='pdbligand=SGM:'>SGM</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Transferred_entry:_2.7.11.1 Transferred entry: 2.7.11.1], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.37 2.7.1.37] Known structural/functional Site: <scene name='pdbsite=AC1:Sgm+Binding+Site+For+Chain+D'>AC1</scene>. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OGU OCA].
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1OGU is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OGU OCA].
==Reference==
==Reference==
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Structure-based design of 2-arylamino-4-cyclohexylmethyl-5-nitroso-6-aminopyrimidine inhibitors of cyclin-dependent kinases 1 and 2., Sayle KL, Bentley J, Boyle FT, Calvert AH, Cheng Y, Curtin NJ, Endicott JA, Golding BT, Hardcastle IR, Jewsbury P, Mesguiche V, Newell DR, Noble ME, Parsons RJ, Pratt DJ, Wang LZ, Griffin RJ, Bioorg Med Chem Lett. 2003 Sep 15;13(18):3079-82. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12941338 12941338]
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Structure-based design of 2-arylamino-4-cyclohexylmethyl-5-nitroso-6-aminopyrimidine inhibitors of cyclin-dependent kinases 1 and 2., Sayle KL, Bentley J, Boyle FT, Calvert AH, Cheng Y, Curtin NJ, Endicott JA, Golding BT, Hardcastle IR, Jewsbury P, Mesguiche V, Newell DR, Noble ME, Parsons RJ, Pratt DJ, Wang LZ, Griffin RJ, Bioorg Med Chem Lett. 2003 Sep 15;13(18):3079-82. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12941338 12941338]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Protein complex]]
[[Category: Protein complex]]
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[[Category: transferase]]
[[Category: transferase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:17:35 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:10:40 2008''

Revision as of 11:10, 20 March 2008

Image:1ogu.gif


PDB ID 1ogu

Drag the structure with the mouse to rotate
, resolution 2.60Å
Sites:
Ligands: and
Activity: Transferred entry: 2.7.11.1, with EC number 2.7.1.37
Coordinates: save as pdb, mmCIF, xml



STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR


Overview

A series of O(4)-cyclohexylmethyl-5-nitroso-6-aminopyrimidines bearing 2-arylamino substituents was synthesised and evaluated for CDK1 and CDK2 inhibitory activity. Consistent with analogous studies with O(6)-cyclohexylmethylpurines, 2-arylaminopyrimidines with a sulfonamide or carboxamide group at the 4'-position were potent inhibitors, with IC(50) values against CDK2 of 1.1+/-0.3 and 34+/-8 nM, respectively. The crystal structure of the 4'-carboxamide derivative, in complex with phospho-Thr160 CDK2/cyclin A, confirmed the expected binding mode of the inhibitor, and revealed an additional interaction between the carboxamide function and an aspartate residue.

About this Structure

1OGU is a Protein complex structure of sequences from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Structure-based design of 2-arylamino-4-cyclohexylmethyl-5-nitroso-6-aminopyrimidine inhibitors of cyclin-dependent kinases 1 and 2., Sayle KL, Bentley J, Boyle FT, Calvert AH, Cheng Y, Curtin NJ, Endicott JA, Golding BT, Hardcastle IR, Jewsbury P, Mesguiche V, Newell DR, Noble ME, Parsons RJ, Pratt DJ, Wang LZ, Griffin RJ, Bioorg Med Chem Lett. 2003 Sep 15;13(18):3079-82. PMID:12941338

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