2a4g

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{{STRUCTURE_2a4g| PDB=2a4g | SCENE= }}
{{STRUCTURE_2a4g| PDB=2a4g | SCENE= }}
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'''Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound'''
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===Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound===
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==Overview==
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We have discovered that introduction of appropriate amino acid derivatives at P'2 position improved the binding potency of P3-capped alpha-ketoamide inhibitors of HCV NS3 serine protease. X-ray crystal structure of one of the inhibitors (43) bound to the protease revealed the importance of the P'2 moiety.
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The line below this paragraph, {{ABSTRACT_PUBMED_16087332}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 16087332 is the PubMed ID number.
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{{ABSTRACT_PUBMED_16087332}}
==About this Structure==
==About this Structure==
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==Reference==
==Reference==
Hepatitis C virus NS3-4A serine protease inhibitors: SAR of P'2 moiety with improved potency., Arasappan A, Njoroge FG, Chan TY, Bennett F, Bogen SL, Chen K, Gu H, Hong L, Jao E, Liu YT, Lovey RG, Parekh T, Pike RE, Pinto P, Santhanam B, Venkatraman S, Vaccaro H, Wang H, Yang X, Zhu Z, Mckittrick B, Saksena AK, Girijavallabhan V, Pichardo J, Butkiewicz N, Ingram R, Malcolm B, Prongay A, Yao N, Marten B, Madison V, Kemp S, Levy O, Lim-Wilby M, Tamura S, Ganguly AK, Bioorg Med Chem Lett. 2005 Oct 1;15(19):4180-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16087332 16087332]
Hepatitis C virus NS3-4A serine protease inhibitors: SAR of P'2 moiety with improved potency., Arasappan A, Njoroge FG, Chan TY, Bennett F, Bogen SL, Chen K, Gu H, Hong L, Jao E, Liu YT, Lovey RG, Parekh T, Pike RE, Pinto P, Santhanam B, Venkatraman S, Vaccaro H, Wang H, Yang X, Zhu Z, Mckittrick B, Saksena AK, Girijavallabhan V, Pichardo J, Butkiewicz N, Ingram R, Malcolm B, Prongay A, Yao N, Marten B, Madison V, Kemp S, Levy O, Lim-Wilby M, Tamura S, Ganguly AK, Bioorg Med Chem Lett. 2005 Oct 1;15(19):4180-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16087332 16087332]
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Crystal structure of the hepatitis C virus NS3 protease domain complexed with a synthetic NS4A cofactor peptide., Kim JL, Morgenstern KA, Lin C, Fox T, Dwyer MD, Landro JA, Chambers SP, Markland W, Lepre CA, O'Malley ET, Harbeson SL, Rice CM, Murcko MA, Caron PR, Thomson JA, Cell. 1996 Oct 18;87(2):343-55. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8861917 8861917]
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The crystal structure of hepatitis C virus NS3 proteinase reveals a trypsin-like fold and a structural zinc binding site., Love RA, Parge HE, Wickersham JA, Hostomsky Z, Habuka N, Moomaw EW, Adachi T, Hostomska Z, Cell. 1996 Oct 18;87(2):331-42. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8861916 8861916]
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Complex of NS3 protease and NS4A peptide of BK strain hepatitis C virus: a 2.2 A resolution structure in a hexagonal crystal form., Yan Y, Li Y, Munshi S, Sardana V, Cole JL, Sardana M, Steinkuehler C, Tomei L, De Francesco R, Kuo LC, Chen Z, Protein Sci. 1998 Apr;7(4):837-47. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9568891 9568891]
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Inhibition of the hepatitis C virus NS3/4A protease. The crystal structures of two protease-inhibitor complexes., Di Marco S, Rizzi M, Volpari C, Walsh MA, Narjes F, Colarusso S, De Francesco R, Matassa VG, Sollazzo M, J Biol Chem. 2000 Mar 10;275(10):7152-7. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10702283 10702283]
[[Category: Hepatitis c virus]]
[[Category: Hepatitis c virus]]
[[Category: Protein complex]]
[[Category: Protein complex]]
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[[Category: Zhu, Z.]]
[[Category: Zhu, Z.]]
[[Category: Virus/viral protein]]
[[Category: Virus/viral protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 18:35:22 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 29 13:19:20 2008''

Revision as of 10:19, 29 July 2008

Template:STRUCTURE 2a4g

Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound

Template:ABSTRACT PUBMED 16087332

About this Structure

2A4G is a Protein complex structure of sequences from Hepatitis c virus. Full crystallographic information is available from OCA.

Reference

Hepatitis C virus NS3-4A serine protease inhibitors: SAR of P'2 moiety with improved potency., Arasappan A, Njoroge FG, Chan TY, Bennett F, Bogen SL, Chen K, Gu H, Hong L, Jao E, Liu YT, Lovey RG, Parekh T, Pike RE, Pinto P, Santhanam B, Venkatraman S, Vaccaro H, Wang H, Yang X, Zhu Z, Mckittrick B, Saksena AK, Girijavallabhan V, Pichardo J, Butkiewicz N, Ingram R, Malcolm B, Prongay A, Yao N, Marten B, Madison V, Kemp S, Levy O, Lim-Wilby M, Tamura S, Ganguly AK, Bioorg Med Chem Lett. 2005 Oct 1;15(19):4180-4. PMID:16087332

Crystal structure of the hepatitis C virus NS3 protease domain complexed with a synthetic NS4A cofactor peptide., Kim JL, Morgenstern KA, Lin C, Fox T, Dwyer MD, Landro JA, Chambers SP, Markland W, Lepre CA, O'Malley ET, Harbeson SL, Rice CM, Murcko MA, Caron PR, Thomson JA, Cell. 1996 Oct 18;87(2):343-55. PMID:8861917

The crystal structure of hepatitis C virus NS3 proteinase reveals a trypsin-like fold and a structural zinc binding site., Love RA, Parge HE, Wickersham JA, Hostomsky Z, Habuka N, Moomaw EW, Adachi T, Hostomska Z, Cell. 1996 Oct 18;87(2):331-42. PMID:8861916

Complex of NS3 protease and NS4A peptide of BK strain hepatitis C virus: a 2.2 A resolution structure in a hexagonal crystal form., Yan Y, Li Y, Munshi S, Sardana V, Cole JL, Sardana M, Steinkuehler C, Tomei L, De Francesco R, Kuo LC, Chen Z, Protein Sci. 1998 Apr;7(4):837-47. PMID:9568891

Inhibition of the hepatitis C virus NS3/4A protease. The crystal structures of two protease-inhibitor complexes., Di Marco S, Rizzi M, Volpari C, Walsh MA, Narjes F, Colarusso S, De Francesco R, Matassa VG, Sollazzo M, J Biol Chem. 2000 Mar 10;275(10):7152-7. PMID:10702283

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