3mhd

From Proteopedia

(Difference between revisions)

Current revision

Crystal structure of DCR3

Structural highlights

3mhd is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.901Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TNF6B_HUMAN Decoy receptor that can neutralize the cytotoxic ligands TNFS14/LIGHT, TNFSF15 and TNFSF6/FASL. Protects against apoptosis.^[1]

Publication Abstract from PubMed

Decoy Receptor 3 (DcR3), a secreted member of the Tumor Necrosis Factor (TNF) receptor superfamily, neutralizes three different TNF ligands: FasL, LIGHT, and TL1A. Each of these ligands engages unique signaling receptors which direct distinct and critical immune responses. We report the crystal structures of the unliganded DcR3 ectodomain and its complex with TL1A, as well as complementary mutagenesis and biochemical studies. These analyses demonstrate that DcR3 interacts with invariant backbone and side-chain atoms in the membrane-proximal half of TL1A which supports recognition of its three distinct TNF ligands. Additional features serve as antideterminants that preclude interaction with other members of the TNF superfamily. This mode of interaction is unique among characterized TNF:TNFR family members and provides a mechanistic basis for the broadened specificity required to support the decoy function of DcR3, as well as for the rational manipulation of specificity and affinity of DcR3 and its ligands.

Decoy Strategies: The Structure of TL1A:DcR3 Complex.,Zhan C, Patskovsky Y, Yan Q, Li Z, Ramagopal U, Cheng H, Brenowitz M, Hui X, Nathenson SG, Almo SC Structure. 2011 Feb 9;19(2):162-71. PMID:21300286^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Zhan C, Patskovsky Y, Yan Q, Li Z, Ramagopal U, Cheng H, Brenowitz M, Hui X, Nathenson SG, Almo SC. Decoy Strategies: The Structure of TL1A:DcR3 Complex. Structure. 2011 Feb 9;19(2):162-71. PMID:21300286 doi:10.1016/j.str.2010.12.004
↑ Zhan C, Patskovsky Y, Yan Q, Li Z, Ramagopal U, Cheng H, Brenowitz M, Hui X, Nathenson SG, Almo SC. Decoy Strategies: The Structure of TL1A:DcR3 Complex. Structure. 2011 Feb 9;19(2):162-71. PMID:21300286 doi:10.1016/j.str.2010.12.004

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3mhd"

@@ Line 3: / Line 3: @@
 <StructureSection load='3mhd' size='340' side='right'caption='[[3mhd]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3mhd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MHD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MHD FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3mhd]] is a 1 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=3MHD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MHD FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3k51|3k51]], [[2qe3|2qe3]], [[3mi8|3mi8]]</div></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.901&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DCR3, TNFRSF6B, TR6 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3mhd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mhd OCA], [https://pdbe.org/3mhd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3mhd RCSB], [https://www.ebi.ac.uk/pdbsum/3mhd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3mhd ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[https://www.uniprot.org/uniprot/TNF6B_HUMAN TNF6B_HUMAN]] Decoy receptor that can neutralize the cytotoxic ligands TNFS14/LIGHT, TNFSF15 and TNFSF6/FASL. Protects against apoptosis.<ref>PMID:21300286</ref>
+[https://www.uniprot.org/uniprot/TNF6B_HUMAN TNF6B_HUMAN] Decoy receptor that can neutralize the cytotoxic ligands TNFS14/LIGHT, TNFSF15 and TNFSF6/FASL. Protects against apoptosis.<ref>PMID:21300286</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 26: / Line 25: @@
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Almo, S C]]
+[[Category: Almo SC]]
-[[Category: Li, Z]]
+[[Category: Li Z]]
-[[Category: Nathenson, S G]]
+[[Category: Nathenson SG]]
-[[Category: Patskovsky, Y]]
+[[Category: Patskovsky Y]]
-[[Category: Ramagopal, U A]]
+[[Category: Ramagopal UA]]
-[[Category: Yan, Q]]
+[[Category: Yan Q]]
-[[Category: Zhan, C]]
+[[Category: Zhan C]]
-[[Category: Dcr3]]
-[[Category: Decoy receptor]]
-[[Category: Glycoprotein]]
-[[Category: Immune system]]
-[[Category: Receptor]]
-[[Category: Secreted]]
-[[Category: Tnfr]]

3mhd

From Proteopedia

Current revision

Crystal structure of DCR3

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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