1a1r: Difference between revisions
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|PDB= 1a1r |SIZE=350|CAPTION= <scene name='initialview01'>1a1r</scene>, resolution 2.5Å | |PDB= 1a1r |SIZE=350|CAPTION= <scene name='initialview01'>1a1r</scene>, resolution 2.5Å | ||
|SITE= <scene name='pdbsite=AC1:Active+Site,+Molecule+A'>AC1</scene>, <scene name='pdbsite=AC2:Active+Site,+Molecule+B'>AC2</scene>, <scene name='pdbsite=ZN1:Zn+Binding+Site,+Molecule+A'>ZN1</scene> and <scene name='pdbsite=ZN2:Zn+Binding+Site,+Molecule+B'>ZN2</scene> | |SITE= <scene name='pdbsite=AC1:Active+Site,+Molecule+A'>AC1</scene>, <scene name='pdbsite=AC2:Active+Site,+Molecule+B'>AC2</scene>, <scene name='pdbsite=ZN1:Zn+Binding+Site,+Molecule+A'>ZN1</scene> and <scene name='pdbsite=ZN2:Zn+Binding+Site,+Molecule+B'>ZN2</scene> | ||
|LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | |LIGAND= <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= NS3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id= | |GENE= NS3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11103 Hepatitis C virus]) | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1a1r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a1r OCA], [http://www.ebi.ac.uk/pdbsum/1a1r PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1a1r RCSB]</span> | |||
}} | }} | ||
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==About this Structure== | ==About this Structure== | ||
1A1R is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ | 1A1R is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Hepatitis_c_virus Hepatitis c virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A1R OCA]. | ||
==Reference== | ==Reference== | ||
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] | 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] | ||
[[Category: | [[Category: Hepatitis c virus]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
[[Category: Caron, P R.]] | [[Category: Caron, P R.]] | ||
| Line 37: | Line 40: | ||
[[Category: Rice, C M.]] | [[Category: Rice, C M.]] | ||
[[Category: Thomson, J A.]] | [[Category: Thomson, J A.]] | ||
[[Category: cofactor peptide]] | [[Category: cofactor peptide]] | ||
[[Category: helicase]] | [[Category: helicase]] | ||
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[[Category: viral protein]] | [[Category: viral protein]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 18:31:13 2008'' | ||
Revision as of 18:31, 30 March 2008
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| , resolution 2.5Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | , , and | ||||||
| Ligands: | |||||||
| Gene: | NS3 (Hepatitis C virus) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
HCV NS3 PROTEASE DOMAIN:NS4A PEPTIDE COMPLEX
OverviewOverview
An estimated 1% of the global human population is infected by hepatitis C viruses (HCVs), and there are no broadly effective treatments for the debilitating progression of chronic hepatitis C. A serine protease located within the HCV NS3 protein processes the viral polyprotein at four specific sites and is considered essential for replication. Thus, it emerges as an attractive target for drug design. We report here the 2.5 angstrom resolution X-ray crystal structure of the NS3 protease domain complexed with a synthetic NS4A activator peptide. The protease has a chymotrypsin-like fold and features a tetrahedrally coordinated metal ion distal to the active site. The NS4A peptide intercalates within a beta sheet of the enzyme core.
About this StructureAbout this Structure
1A1R is a Protein complex structure of sequences from Hepatitis c virus. Full crystallographic information is available from OCA.
ReferenceReference
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
Page seeded by OCA on Sun Mar 30 18:31:13 2008
Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)
OCA- Pages with broken file links
- Hepatitis c virus
- Protein complex
- Caron, P R.
- Chambers, S P.
- Dwyer, M D.
- Fox, T.
- Harbeson, S L.
- Kim, J L.
- Landro, J A.
- Lepre, C A.
- Lin, C.
- Malley, E T.O.
- Markland, W.
- Morgenstern, K A.
- Murcko, M A.
- Rice, C M.
- Thomson, J A.
- Cofactor peptide
- Helicase
- Nonstructural protein
- Serine protease
- Viral protein