4dkc: Difference between revisions

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-[[Image:4dkc.png|left|200px]]
-<!--
+==Crystal Structure of Human Interleukin-34==
-The line below this paragraph, containing "STRUCTURE_4dkc", creates the "Structure Box" on the page.
+<StructureSection load='4dkc' size='340' side='right'caption='[[4dkc]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[4dkc]] is a 2 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=4DKC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DKC FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-{{STRUCTURE_4dkc|  PDB=4dkc  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4dkc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dkc OCA], [https://pdbe.org/4dkc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dkc RCSB], [https://www.ebi.ac.uk/pdbsum/4dkc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dkc ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/IL34_HUMAN IL34_HUMAN] Cytokine that promotes the proliferation, survival and differentiation of monocytes and macrophages. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, and in the regulation of bone resorption. Signaling via CSF1R and its downstream effectors stimulates phosphorylation of MAPK1/ERK2 AND MAPK3/ERK1.<ref>PMID:18467591</ref> <ref>PMID:20489731</ref> <ref>PMID:20829061</ref> <ref>PMID:20504948</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Lacking any discernible sequence similarity, interleukin-34 (IL-34) and colony stimulating factor 1 (CSF-1) signal through a common receptor CSF-1R on cells of mononuclear phagocyte lineage. Here, the crystal structure of dimeric IL-34 reveals a helical cytokine fold homologous to CSF-1, and we further show that the complex architecture of IL-34 bound to the N-terminal immunoglobulin domains of CSF-1R is similar to the CSF-1/CSF-1R assembly. However, unique conformational adaptations in the receptor domain geometry and intermolecular interface explain the cross-reactivity of CSF-1R for two such distantly related ligands. The docking adaptations of the IL-34 and CSF-1 quaternary complexes, when compared to the stem cell factor assembly, draw a common evolutionary theme for transmembrane signaling. In addition, the structure of IL-34 engaged by a Fab fragment reveals the mechanism of a neutralizing antibody that can help deconvolute IL-34 from CSF-1 biology, with implications for therapeutic intervention in diseases with myeloid pathogenic mechanisms.
-===Crystal Structure of Human Interleukin-34===
+Structural Basis for the Dual Recognition of Helical Cytokines IL-34 and CSF-1 by CSF-1R.,Ma X, Lin WY, Chen Y, Stawicki S, Mukhyala K, Wu Y, Martin F, Bazan JF, Starovasnik MA Structure. 2012 Apr 4;20(4):676-87. Epub 2012 Apr 3. PMID:22483114<ref>PMID:22483114</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 4dkc" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_22483114}}, adds the Publication Abstract to the page
+*[[Interleukin 3D structures|Interleukin 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 22483114 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_22483114}}
+__TOC__
+</StructureSection>
-==About this Structure==
-[[4dkc]] is a 2 chain structure with 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=4DKC OCA].
-==Reference==
-<ref group="xtra">PMID:022483114</ref><references group="xtra"/>
 [[Category: Homo sapiens]]
-[[Category: Bazan, J F.]]
+[[Category: Large Structures]]
-[[Category: Ma, X.]]
+[[Category: Bazan JF]]
-[[Category: Starovasnik, M A.]]
+[[Category: Ma X]]
-[[Category: Activating csf-1r]]
+[[Category: Starovasnik MA]]
-[[Category: Csf-1 receptor]]
-[[Category: Cytokine]]
-[[Category: Dimeric four-helix bundle cytokine]]
-[[Category: Glycosylation]]
-[[Category: N76]]