1bax: Difference between revisions
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'''MASON-PFIZER MONKEY VIRUS MATRIX PROTEIN, NMR, AVERAGE STRUCTURE''' | {{Structure | ||
|PDB= 1bax |SIZE=350|CAPTION= <scene name='initialview01'>1bax</scene> | |||
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'''MASON-PFIZER MONKEY VIRUS MATRIX PROTEIN, NMR, AVERAGE STRUCTURE''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1BAX is a [ | 1BAX is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Simian_mason-pfizer_virus Simian mason-pfizer virus]. This structure supersedes the now removed PDB entry 1AT7. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BAX OCA]. | ||
==Reference== | ==Reference== | ||
The three-dimensional solution structure of the matrix protein from the type D retrovirus, the Mason-Pfizer monkey virus, and implications for the morphology of retroviral assembly., Conte MR, Klikova M, Hunter E, Ruml T, Matthews S, EMBO J. 1997 Oct 1;16(19):5819-26. PMID:[http:// | The three-dimensional solution structure of the matrix protein from the type D retrovirus, the Mason-Pfizer monkey virus, and implications for the morphology of retroviral assembly., Conte MR, Klikova M, Hunter E, Ruml T, Matthews S, EMBO J. 1997 Oct 1;16(19):5819-26. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9312040 9312040] | ||
[[Category: Simian mason-pfizer virus]] | [[Category: Simian mason-pfizer virus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: polyprotein]] | [[Category: polyprotein]] | ||
''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 10:08:35 2008'' | ||
Revision as of 08:08, 20 March 2008
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MASON-PFIZER MONKEY VIRUS MATRIX PROTEIN, NMR, AVERAGE STRUCTURE
Overview
The Mason-Pfizer monkey virus (M-PMV) is the prototype of the type D retroviruses. In type B and D retroviruses, the Gag protein pre-assembles before association with the membrane, whereas in type C retroviruses (lentiviruses, BLV/HTLV group) Gag is targeted efficiently to the plasma membrane, where the particle formation occurs. The N-terminal domain of Gag, the matrix protein (MA), plays a critical role in determining this morphogenic difference. We have determined the three-dimensional solution structure of the M-PMV MA by heteronuclear nuclear magnetic resonance. The protein contains four alpha-helices that are structurally similar to the known type C MA structures. This similarity implies possible common assembly units and membrane-binding mechanisms for type C and B/D retroviruses. In addition to this, the interpretation of mutagenesis data has enabled us to identify, for the first time, the structural basis of a putative intracellular targeting motif.
About this Structure
1BAX is a Single protein structure of sequence from Simian mason-pfizer virus. This structure supersedes the now removed PDB entry 1AT7. Full crystallographic information is available from OCA.
Reference
The three-dimensional solution structure of the matrix protein from the type D retrovirus, the Mason-Pfizer monkey virus, and implications for the morphology of retroviral assembly., Conte MR, Klikova M, Hunter E, Ruml T, Matthews S, EMBO J. 1997 Oct 1;16(19):5819-26. PMID:9312040
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