Cyclooxygenase

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<ref group="xtra">Rang HP, Dale MM, Ritter JM, Flower RJ. 2008. Pharmacology. Elsevier. 6th edition. 844 p.</ref><references group="xtra"/>
<ref group="xtra">Rang HP, Dale MM, Ritter JM, Flower RJ. 2008. Pharmacology. Elsevier. 6th edition. 844 p.</ref><references group="xtra"/>
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<ref group="xtra">PMID: 11413152</ref><references group="xtra"/>
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<ref group="xtra">PMID: 12242329</ref><references group="xtra"/>

Revision as of 14:56, 6 December 2010

Template:STRUCTURE 6cox

Contents

Crystal structure of COX-2

About this Structure

2I37 is a 3 chains structure of sequences from Bos taurus. Full crystallographic information is available from OCA.

NSAIDs

Drug Coefficient of selectivity (IC50Cox-1/IC50Cox-2)
Ketorolac
100-1000
Naproxen
1-10
Ibuprofen
1-10
Indometacin
1-10
Acetylsalicylic acid
1
Diclofenac
1-0.1
Valdecoxib
0.01-0.001
Etoricoxib
0.01-0.001
Table X: Selectivity of some NSAIDs
Pharmacologic group Drug
Salicylates Acetylsalicylic acid
Propionic Naproxen
Ibuprofen
Para-aminophenols Paracetamol
Indolacetic Indometacin
Pirrolacetic Ketorolac
Phenilacetic Diclofenac
Piranoidacetic Etodolac
Anthranilic Mefenamic acid
Nicotinic Clonixin
Sulfonanilides Nimesulide
Table X: Chemical variety of NSAIDs

Reference

  • Salom D, Lodowski DT, Stenkamp RE, Le Trong I, Golczak M, Jastrzebska B, Harris T, Ballesteros JA, Palczewski K. Crystal structure of a photoactivated deprotonated intermediate of rhodopsin. Proc Natl Acad Sci U S A. 2006 Oct 31;103(44):16123-8. Epub 2006 Oct 23. PMID:17060607

Page seeded by OCA on Tue Feb 17 02:59:53 2009

  • Ghosh N, Chaki R, Mandal V, Mandal SC. COX-2 as a target for cancer chemotherapy. Pharmacol Rep. 2010 Mar-Apr;62(2):233-44. PMID:20508278
  • Rang HP, Dale MM, Ritter JM, Flower RJ. 2008. Pharmacology. Elsevier. 6th edition. 844 p.
  • Smith WL, Langenbach R. Why there are two cyclooxygenase isozymes. J Clin Invest. 2001 Jun;107(12):1491-5. PMID:11413152 doi:10.1172/JCI13271
  • Chandrasekharan NV, Dai H, Roos KL, Evanson NK, Tomsik J, Elton TS, Simmons DL. COX-3, a cyclooxygenase-1 variant inhibited by acetaminophen and other analgesic/antipyretic drugs: cloning, structure, and expression. Proc Natl Acad Sci U S A. 2002 Oct 15;99(21):13926-31. Epub 2002 Sep 19. PMID:12242329 doi:10.1073/pnas.162468699
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