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[[Image:2re9.jpg|left|200px]]
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{{STRUCTURE_2re9|  PDB=2re9  |  SCENE=  }}
'''Crystal structure of TL1A at 2.1 A'''


==Crystal structure of TL1A at 2.1 A==
<StructureSection load='2re9' size='340' side='right'caption='[[2re9]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2re9]] is a 3 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=2RE9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2RE9 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]] 2.1&#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=MG:MAGNESIUM+ION'>MG</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=2re9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2re9 OCA], [https://pdbe.org/2re9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2re9 RCSB], [https://www.ebi.ac.uk/pdbsum/2re9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2re9 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TNF15_HUMAN TNF15_HUMAN] Receptor for TNFRSF25 and TNFRSF6B. Mediates activation of NF-kappa-B. Inhibits vascular endothelial growth and angiogenesis (in vitro). Promotes activation of caspases and apoptosis.<ref>PMID:9872942</ref> <ref>PMID:11923219</ref> <ref>PMID:11911831</ref> <ref>PMID:10597252</ref>
== 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/re/2re9_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=2re9 ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The TNF family has been one of the most intensively studied protein families in the past two decades and it has rapidly expanded through the era of genomics and bioinformatics. However, the structural basis of the functional and interactional similarities and differences of this family is poorly understood. TL1A is a recently identified TNF family member that has received increasing attention. Here, the crystal structure of human TL1A is reported. TL1A forms a homotrimer with each monomer assuming a jellyroll beta-sandwich fold. The CD loop in TL1A is the longest among the TNF ligand members with known structure and the AA' loop in TL1A is the second longest after that in TRAIL, where part of it is disordered. Both these loops are known to participate in receptor binding in TNFbeta/LTalpha. The AA' loop may be very different in other TL1A variants if the overall fold is to be preserved.


==Overview==
X-ray crystal structure of TNF ligand family member TL1A at 2.1A.,Jin T, Guo F, Kim S, Howard A, Zhang YZ Biochem Biophys Res Commun. 2007 Dec 7;364(1):1-6. Epub 2007 Oct 1. PMID:17935696<ref>PMID:17935696</ref>
The TNF family has been one of the most intensively studied protein families in the past two decades and it has rapidly expanded through the era of genomics and bioinformatics. However, the structural basis of the functional and interactional similarities and differences of this family is poorly understood. TL1A is a recently identified TNF family member that has received increasing attention. Here, the crystal structure of human TL1A is reported. TL1A forms a homotrimer with each monomer assuming a jellyroll beta-sandwich fold. The CD loop in TL1A is the longest among the TNF ligand members with known structure and the AA' loop in TL1A is the second longest after that in TRAIL, where part of it is disordered. Both these loops are known to participate in receptor binding in TNFbeta/LTalpha. The AA' loop may be very different in other TL1A variants if the overall fold is to be preserved.


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
2RE9 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=2RE9 OCA].
</div>
<div class="pdbe-citations 2re9" style="background-color:#fffaf0;"></div>


==Reference==
==See Also==
X-ray crystal structure of TNF ligand family member TL1A at 2.1A., Jin T, Guo F, Kim S, Howard A, Zhang YZ, Biochem Biophys Res Commun. 2007 Dec 7;364(1):1-6. Epub 2007 Oct 1. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17935696 17935696]
*[[Tumor necrosis factor ligand superfamily 3D structures|Tumor necrosis factor ligand superfamily 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Guo, F.]]
[[Category: Guo F]]
[[Category: Howard, A J.]]
[[Category: Howard AJ]]
[[Category: Jin, T C.]]
[[Category: Jin TC]]
[[Category: Kim, S.]]
[[Category: Kim S]]
[[Category: Zhang, Y Z.]]
[[Category: Zhang YZ]]
[[Category: Cytokine]]
[[Category: Homotrimer]]
[[Category: Hormone/growth factor complex]]
[[Category: Membrane]]
[[Category: Metal binding]]
[[Category: Transmembrane]]
[[Category: Vegi]]
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Retrieved from "https://proteopedia.org/2re9"