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| | ==Structure of human TSLP:TSLPR in complex with mouse IL-7Ralpha== | | ==Structure of human TSLP:TSLPR in complex with mouse IL-7Ralpha== |
| - | <StructureSection load='5j12' size='340' side='right' caption='[[5j12]], [[Resolution|resolution]] 3.55Å' scene=''> | + | <StructureSection load='5j12' size='340' side='right'caption='[[5j12]], [[Resolution|resolution]] 3.55Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5j12]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human] and [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5J12 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5J12 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5j12]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5J12 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5J12 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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]] 3.55Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TSLP ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), Il7r ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), CRLF2, CRL2, ILXR, TSLPR ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5j12 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5j12 OCA], [http://pdbe.org/5j12 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5j12 RCSB], [http://www.ebi.ac.uk/pdbsum/5j12 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5j12 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=5j12 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5j12 OCA], [https://pdbe.org/5j12 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5j12 RCSB], [https://www.ebi.ac.uk/pdbsum/5j12 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5j12 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/TSLP_HUMAN TSLP_HUMAN]] Isoform 1: Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c(+) dendritic cells. Can induce allergic inflammation by directly activating mast cells.<ref>PMID:11418668</ref> <ref>PMID:11480573</ref> <ref>PMID:17242164</ref> Isoform 2: May act as an antimicrobial peptide in the oral cavity and on the skin.<ref>PMID:24850429</ref> [[http://www.uniprot.org/uniprot/CRLF2_HUMAN CRLF2_HUMAN]] Receptor for thymic stromal lymphopoietin (TSLP). Forms a functional complex with TSLP and IL7R which is capable of stimulating cell proliferation through activation of STAT3 and STAT5. Also activates JAK2 (By similarity). Implicated in the development of the hematopoietic system.<ref>PMID:11418668</ref> [[http://www.uniprot.org/uniprot/IL7RA_MOUSE IL7RA_MOUSE]] Receptor for interleukin-7. Also acts as a receptor for thymic stromal lymphopoietin (TSLP). | + | [https://www.uniprot.org/uniprot/TSLP_HUMAN TSLP_HUMAN] Isoform 1: Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c(+) dendritic cells. Can induce allergic inflammation by directly activating mast cells.<ref>PMID:11418668</ref> <ref>PMID:11480573</ref> <ref>PMID:17242164</ref> Isoform 2: May act as an antimicrobial peptide in the oral cavity and on the skin.<ref>PMID:24850429</ref> |
| | + | |
| | + | ==See Also== |
| | + | *[[Interleukin receptor 3D structures|Interleukin receptor 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| - | [[Category: Lk3 transgenic mice]] | + | [[Category: Large Structures]] |
| - | [[Category: Savvides, S N]] | + | [[Category: Mus musculus]] |
| - | [[Category: Verstraete, K]] | + | [[Category: Savvides SN]] |
| - | [[Category: Cytokine inflammation tslp signaling complex]] | + | [[Category: Verstraete K]] |
| - | [[Category: Signaling protein]]
| + | |
| Structural highlights
Function
TSLP_HUMAN Isoform 1: Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c(+) dendritic cells. Can induce allergic inflammation by directly activating mast cells.[1] [2] [3] Isoform 2: May act as an antimicrobial peptide in the oral cavity and on the skin.[4]
See Also
References
- ↑ Reche PA, Soumelis V, Gorman DM, Clifford T, Liu Mr, Travis M, Zurawski SM, Johnston J, Liu YJ, Spits H, de Waal Malefyt R, Kastelein RA, Bazan JF. Human thymic stromal lymphopoietin preferentially stimulates myeloid cells. J Immunol. 2001 Jul 1;167(1):336-43. PMID:11418668
- ↑ Quentmeier H, Drexler HG, Fleckenstein D, Zaborski M, Armstrong A, Sims JE, Lyman SD. Cloning of human thymic stromal lymphopoietin (TSLP) and signaling mechanisms leading to proliferation. Leukemia. 2001 Aug;15(8):1286-92. PMID:11480573
- ↑ Allakhverdi Z, Comeau MR, Jessup HK, Yoon BR, Brewer A, Chartier S, Paquette N, Ziegler SF, Sarfati M, Delespesse G. Thymic stromal lymphopoietin is released by human epithelial cells in response to microbes, trauma, or inflammation and potently activates mast cells. J Exp Med. 2007 Feb 19;204(2):253-8. Epub 2007 Jan 22. PMID:17242164 doi:http://dx.doi.org/jem.20062211
- ↑ Bjerkan L, Schreurs O, Engen SA, Jahnsen FL, Baekkevold ES, Blix IJ, Schenck K. The short form of TSLP is constitutively translated in human keratinocytes and has characteristics of an antimicrobial peptide. Mucosal Immunol. 2015 Jan;8(1):49-56. doi: 10.1038/mi.2014.41. Epub 2014 May 21. PMID:24850429 doi:http://dx.doi.org/10.1038/mi.2014.41
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