1hum
From Proteopedia
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| - | [[Image:1hum.gif|left|200px]] | + | [[Image:1hum.gif|left|200px]] |
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| - | '''SOLUTION STRUCTURE OF THE CHEMOKINE HMIP-1BETA(SLASH)ACT-2 BY MULTI-DIMENSIONAL NMR: A NOVEL CHEMOKINE DIMER''' | + | {{Structure |
| + | |PDB= 1hum |SIZE=350|CAPTION= <scene name='initialview01'>1hum</scene> | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
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| + | '''SOLUTION STRUCTURE OF THE CHEMOKINE HMIP-1BETA(SLASH)ACT-2 BY MULTI-DIMENSIONAL NMR: A NOVEL CHEMOKINE DIMER''' | ||
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==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1HUM is a [ | + | 1HUM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HUM OCA]. |
==Reference== | ==Reference== | ||
| - | High-resolution solution structure of the beta chemokine hMIP-1 beta by multidimensional NMR., Lodi PJ, Garrett DS, Kuszewski J, Tsang ML, Weatherbee JA, Leonard WJ, Gronenborn AM, Clore GM, Science. 1994 Mar 25;263(5154):1762-7. PMID:[http:// | + | High-resolution solution structure of the beta chemokine hMIP-1 beta by multidimensional NMR., Lodi PJ, Garrett DS, Kuszewski J, Tsang ML, Weatherbee JA, Leonard WJ, Gronenborn AM, Clore GM, Science. 1994 Mar 25;263(5154):1762-7. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8134838 8134838] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: cytokine(chemotactic)]] | [[Category: cytokine(chemotactic)]] | ||
| - | ''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 11:41:45 2008'' |
Revision as of 09:41, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
SOLUTION STRUCTURE OF THE CHEMOKINE HMIP-1BETA(SLASH)ACT-2 BY MULTI-DIMENSIONAL NMR: A NOVEL CHEMOKINE DIMER
Overview
The three-dimensional structure of a member of the beta subfamily of chemokines, human macrophage inflammatory protein-1 beta (hMIP-1 beta), has been determined with the use of solution multidimensional heteronuclear magnetic resonance spectroscopy. Human MIP-1 beta is a symmetric homodimer with a relative molecular mass of approximately 16 kilodaltons. The structure of the hMIP-1 beta monomer is similar to that of the related alpha chemokine interleukin-8 (IL-8). However, the quaternary structures of the two proteins are entirely distinct, and the dimer interface is formed by a completely different set of residues. Whereas the IL-8 dimer is globular, the hMIP-1 beta dimer is elongated and cylindrical. This provides a rational explanation for the absence of cross-binding and reactivity between the alpha and beta chemokine subfamilies. Calculation of the solvation free energies of dimerization suggests that the formation and stabilization of the two different types of dimers arise from the burial of hydrophobic residues.
About this Structure
1HUM is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
High-resolution solution structure of the beta chemokine hMIP-1 beta by multidimensional NMR., Lodi PJ, Garrett DS, Kuszewski J, Tsang ML, Weatherbee JA, Leonard WJ, Gronenborn AM, Clore GM, Science. 1994 Mar 25;263(5154):1762-7. PMID:8134838
Page seeded by OCA on Thu Mar 20 11:41:45 2008
