3hg1

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (06:17, 27 November 2024) (edit) (undo)
 
(11 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 3hg1 is ON HOLD until Paper Publication
+
==Germline-governed recognition of a cancer epitope by an immunodominant human T cell receptor==
 +
<StructureSection load='3hg1' size='340' side='right'caption='[[3hg1]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[3hg1]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HG1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HG1 FirstGlance]. <br>
 +
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=3hg1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hg1 OCA], [https://pdbe.org/3hg1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hg1 RCSB], [https://www.ebi.ac.uk/pdbsum/3hg1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hg1 ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/Q8WLS4_HUMAN Q8WLS4_HUMAN]
 +
== Evolutionary Conservation ==
 +
[[Image:Consurf_key_small.gif|200px|right]]
 +
Check<jmol>
 +
<jmolCheckbox>
 +
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hg/3hg1_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
 +
<text>to colour the structure by Evolutionary Conservation</text>
 +
</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=3hg1 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
CD8(+) T-cells specific for MART-1-(26-35), a dominant melanoma epitope restricted by human leukocyte antigen (HLA)-A*0201, are exceptionally common in the naive T-cell repertoire. Remarkably, the TRAV12-2 gene is used to encode the T-cell receptor alpha (TCRalpha) chain in &gt;87% of these T-cells. Here, the molecular basis for this genetic bias is revealed from the structural and thermodynamic properties of an archetypal TRAV12-2-encoded TCR complexed to the clinically relevant heteroclitic peptide, ELAGIGILTV, bound to HLA-A*0201 (A2-ELA). Unusually, the TRAV12-2 germ line-encoded regions of the TCR dominate the major atomic contacts with the peptide at the TCR/A2-ELA interface. This "innate" pattern of antigen recognition probably explains the unique characteristics and extraordinary frequencies of CD8(+) T-cell responses to this epitope.
-
Authors: Cole, D.K., Yuan, F., Rizkallah, P.J., Miles, J.J., Gostick, E., Price, D.A., Gao, G.F., Jakobsen, B.K., Sewell, A.K.
+
Germ line-governed recognition of a cancer epitope by an immunodominant human T-cell receptor.,Cole DK, Yuan F, Rizkallah PJ, Miles JJ, Gostick E, Price DA, Gao GF, Jakobsen BK, Sewell AK J Biol Chem. 2009 Oct 2;284(40):27281-9. Epub 2009 Jul 15. PMID:19605354<ref>PMID:19605354</ref>
-
Description: Germline-governed recognition of a cancer epitope by an immunodominant human T cell receptor
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 +
</div>
 +
<div class="pdbe-citations 3hg1" style="background-color:#fffaf0;"></div>
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jun 10 17:58:57 2009''
+
==See Also==
 +
*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]
 +
*[[T-cell receptor 3D structures|T-cell receptor 3D structures]]
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Homo sapiens]]
 +
[[Category: Large Structures]]
 +
[[Category: Cole DK]]
 +
[[Category: Gao GF]]
 +
[[Category: Gostick E]]
 +
[[Category: Jakobsen BK]]
 +
[[Category: Miles JJ]]
 +
[[Category: Price DA]]
 +
[[Category: Rizkallah PJ]]
 +
[[Category: Sewell AK]]
 +
[[Category: Yuan F]]

Current revision

Germline-governed recognition of a cancer epitope by an immunodominant human T cell receptor

PDB ID 3hg1

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3hg1"
Personal tools