1rto
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1rto]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RTO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RTO FirstGlance]. <br> | <table><tr><td colspan='2'>[[1rto]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RTO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RTO FirstGlance]. <br> | ||
| - | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 1 model</td></tr> |
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1rto FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rto OCA], [https://pdbe.org/1rto PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rto RCSB], [https://www.ebi.ac.uk/pdbsum/1rto PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rto ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1rto FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rto OCA], [https://pdbe.org/1rto PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rto RCSB], [https://www.ebi.ac.uk/pdbsum/1rto PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rto ProSAT]</span></td></tr> | ||
</table> | </table> | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/rt/1rto_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/rt/1rto_consurf.spt"</scriptWhenChecked> | ||
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1rto ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1rto ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | 1H NMR has been used to investigate the structural properties of RANTES, a protein from the C-C branch of the chemotactic cytokine family that has a strong chemoattractive effect on monocytes, lymphocytes, and eosinophils. Titration of pH from 5.0 to 2.5 indicates that RANTES is extensively aggregated in solution above pH 4.0. At pH 3.7 the protein is mostly dimeric, although this species does dissociate to the monomer with a Kd of 35 microM. NMR data have been acquired and resonance assignments made for the dimeric species. Structures of the dimer have been generated by distance geometry and simulated annealing calculations that utilized 1956 intramolecular distance restraints, 120 intermolecular distance restraints, 164 dihedral angle restraints, and 68 restraints enforcing 34 hydrogen bonds (17.0 restraints per residue). The structure is well-defined (average root mean square deviation from the average structure of 0.38 +/- 0.06 and 0.53 +/- 0.12 A for backbone heavy atoms of residues 4-66 of the monomer and dimer, respectively). Each monomer consists of a C-terminal alpha-helix packing against a three-stranded antiparallel beta-sheet and two short N-terminal beta-strands; dimerization occurs between the N-terminal regions of each monomer. This quaternary structure is very different from that of the C-X-C chemokines such as interleukin-8 and melanoma growth stimulatory activity but similar to that found for the C-C chemokine macrophage inflammatory factor 1 beta. Distinct structural differences between RANTES and other chemokines at both the tertiary and quaternary level are discussed with regard to the distinct biological functions of the C-C and C-X-C members of this protein family. | ||
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| + | Proton NMR assignments and solution conformation of RANTES, a chemokine of the C-C type.,Skelton NJ, Aspiras F, Ogez J, Schall TJ Biochemistry. 1995 Apr 25;34(16):5329-42. PMID:7537088<ref>PMID:7537088</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 1rto" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
Current revision
PROTON NMR ASSIGNMENTS AND SOLUTION CONFORMATION OF RANTES, A CHEMOKINE OF THE CC TYPE
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