1hvc
From Proteopedia
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| - | [[Image:1hvc.gif|left|200px]] | + | [[Image:1hvc.gif|left|200px]] |
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| - | '''CRYSTAL STRUCTURE OF A TETHERED DIMER OF HIV-1 PROTEASE COMPLEXED WITH AN INHIBITOR''' | + | {{Structure |
| + | |PDB= 1hvc |SIZE=350|CAPTION= <scene name='initialview01'>1hvc</scene>, resolution 1.8Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=A79:N-{1-BENZYL-(2S,3S)-2,3-DIHYDROXY-4-[3-METHYL-2-(3-METHYL-3-PYRIDIN-2-YLMETHYL-UREIDO)-BUTYRYLAMINO]-5-PHENYL-PENTYL}-3-METHYL-2-(3-METHYL-3-PYRIDIN-2-YLMETHYL-UREIDO)-BUTYRAMIDE'>A79</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= SYNTHETIC GENE ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11676 Human immunodeficiency virus 1]) | ||
| + | }} | ||
| + | |||
| + | '''CRYSTAL STRUCTURE OF A TETHERED DIMER OF HIV-1 PROTEASE COMPLEXED WITH AN INHIBITOR''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1HVC is a [ | + | 1HVC is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Human_immunodeficiency_virus_1 Human immunodeficiency virus 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HVC OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of a tethered dimer of HIV-1 proteinase complexed with an inhibitor., Bhat TN, Baldwin ET, Liu B, Cheng YS, Erickson JW, Nat Struct Biol. 1994 Aug;1(8):552-6. PMID:[http:// | + | Crystal structure of a tethered dimer of HIV-1 proteinase complexed with an inhibitor., Bhat TN, Baldwin ET, Liu B, Cheng YS, Erickson JW, Nat Struct Biol. 1994 Aug;1(8):552-6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7664084 7664084] |
[[Category: Human immunodeficiency virus 1]] | [[Category: Human immunodeficiency virus 1]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: hydrolase(acid protease)]] | [[Category: hydrolase(acid protease)]] | ||
| - | ''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 11:42:02 2008'' |
Revision as of 09:42, 20 March 2008
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| , resolution 1.8Å | |||||||
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| Ligands: | |||||||
| Gene: | SYNTHETIC GENE (Human immunodeficiency virus 1) | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF A TETHERED DIMER OF HIV-1 PROTEASE COMPLEXED WITH AN INHIBITOR
Overview
HIV-1 proteinase (HIV PR) is a dimeric enzyme composed of two identical polypeptide chains that associate with twofold symmetry. We have determined to 1.8 A the crystal structure of a covalently tethered dimer of HIV PR. The tethered dimer:inhibitor complex is identical in nearly every respect to the complex of the same inhibitor with the wild type dimeric molecule, except for the linker region. Our results suggest that the tethered dimer may be a useful surrogate enzyme for studying the effects of single site mutations on substrate and inhibitor binding as well as on enzyme asymmetry, and for simulating independent mutational drift of the two domains which has been proposed to have led to the evolution of modern day, single-chain aspartic proteinases.
About this Structure
1HVC is a Single protein structure of sequence from Human immunodeficiency virus 1. Full crystallographic information is available from OCA.
Reference
Crystal structure of a tethered dimer of HIV-1 proteinase complexed with an inhibitor., Bhat TN, Baldwin ET, Liu B, Cheng YS, Erickson JW, Nat Struct Biol. 1994 Aug;1(8):552-6. PMID:7664084
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