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2g9x
From Proteopedia
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| - | [[Image:2g9x.gif|left|200px]] | + | [[Image:2g9x.gif|left|200px]] |
| - | + | ||
| - | '''Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor NU6271''' | + | {{Structure |
| + | |PDB= 2g9x |SIZE=350|CAPTION= <scene name='initialview01'>2g9x</scene>, resolution 2.50Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=NU5:3-({2-[(4-{[6-(CYCLOHEXYLMETHOXY)-9H-PURIN-2-YL]AMINO}PHENYL)SULFONYL]ETHYL}AMINO)PROPAN-1-OL'>NU5</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] | ||
| + | |GENE= CDK2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), CCNA2, CCNA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 Bos taurus]) | ||
| + | }} | ||
| + | |||
| + | '''Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor NU6271''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 2G9X is a [ | + | 2G9X is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G9X OCA]. |
==Reference== | ==Reference== | ||
| - | Searching for cyclin-dependent kinase inhibitors using a new variant of the cope elimination., Griffin RJ, Henderson A, Curtin NJ, Echalier A, Endicott JA, Hardcastle IR, Newell DR, Noble ME, Wang LZ, Golding BT, J Am Chem Soc. 2006 May 10;128(18):6012-3. PMID:[http:// | + | Searching for cyclin-dependent kinase inhibitors using a new variant of the cope elimination., Griffin RJ, Henderson A, Curtin NJ, Echalier A, Endicott JA, Hardcastle IR, Newell DR, Noble ME, Wang LZ, Golding BT, J Am Chem Soc. 2006 May 10;128(18):6012-3. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16669651 16669651] |
[[Category: Bos taurus]] | [[Category: Bos taurus]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
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[[Category: transferase]] | [[Category: transferase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 17:02:09 2008'' |
Revision as of 15:02, 20 March 2008
| |||||||
| , resolution 2.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Gene: | CDK2 (Homo sapiens), CCNA2, CCNA (Bos taurus) | ||||||
| Activity: | Non-specific serine/threonine protein kinase, with EC number 2.7.11.1 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor NU6271
Overview
beta-Piperidinoethylsulfides are oxidized by m-chloroperbenzoic acid to intermediates containing both N-oxide and sulfone functions. These undergo a Cope-type elimination to a vinylsulfone that can be captured by amines to afford beta-aminoethylsulfones. When a beta-aminoethylsulfone group is linked to the 4-position of a phenyl group attached at N-2 of O6-cyclohexylmethylguanine, the resulting derivatives are inhibitors of the cyclin-dependent kinase CDK2. One of the most potent inhibitors (IC50 = 45 nM) contained a N-3-hydroxypropyl group on the aminoethylsulfonyl substituent. The crystal structure of this inhibitor bound to CDK2/cyclin A was determined and shows an unusual network of hydrogen bonds. The synthetic methodology developed can be utilized in multiple-parallel format and has numerous potential applications in medicinal chemistry.
About this Structure
2G9X is a Protein complex structure of sequences from Bos taurus and Homo sapiens. Full crystallographic information is available from OCA.
Reference
Searching for cyclin-dependent kinase inhibitors using a new variant of the cope elimination., Griffin RJ, Henderson A, Curtin NJ, Echalier A, Endicott JA, Hardcastle IR, Newell DR, Noble ME, Wang LZ, Golding BT, J Am Chem Soc. 2006 May 10;128(18):6012-3. PMID:16669651
Page seeded by OCA on Thu Mar 20 17:02:09 2008
