8gw3

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Current revision (14:42, 20 September 2023) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 8gw3 is ON HOLD until Paper Publication
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==Crystal structure of human TAK1 kinase domain fused with TAB1==
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<StructureSection load='8gw3' size='340' side='right'caption='[[8gw3]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
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Authors: Liu, J., Sun, W., Gao, J.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[8gw3]] is a 4 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=8GW3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8GW3 FirstGlance]. <br>
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Description: Crystal structure of human TAK1 kinase domain fused with TAB1
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.05&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8gw3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8gw3 OCA], [https://pdbe.org/8gw3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8gw3 RCSB], [https://www.ebi.ac.uk/pdbsum/8gw3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8gw3 ProSAT]</span></td></tr>
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[[Category: Sun, W]]
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</table>
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[[Category: Liu, J]]
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== Function ==
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[[Category: Gao, J]]
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[https://www.uniprot.org/uniprot/TAB1_HUMAN TAB1_HUMAN] May be an important signaling intermediate between TGFB receptors and MAP3K7/TAK1. May play an important role in mammalian embryogenesis.<ref>PMID:16879102</ref> [https://www.uniprot.org/uniprot/M3K7_HUMAN M3K7_HUMAN] Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. Plays an important role in the cascades of cellular responses evoked by changes in the environment. Mediates signal transduction of TRAF6, various cytokines including interleukin-1 (IL-1), transforming growth factor-beta (TGFB), TGFB-related factors like BMP2 and BMP4, toll-like receptors (TLR), tumor necrosis factor receptor CD40 and B-cell receptor (BCR). Ceramides are also able to activate MAP3K7/TAK1. Once activated, acts as an upstream activator of the MKK/JNK signal transduction cascade and the p38 MAPK signal transduction cascade through the phosphorylation and activation of several MAP kinase kinases like MAP2K1/MEK1, MAP2K3/MKK3, MAP2K6/MKK6 and MAP2K7/MKK7. These MAP2Ks in turn activate p38 MAPKs, c-jun N-terminal kinases (JNKs) and I-kappa-B kinase complex (IKK). Both p38 MAPK and JNK pathways control the transcription factors activator protein-1 (AP-1), while nuclear factor-kappa B is activated by IKK. MAP3K7 activates also IKBKB and MAPK8/JNK1 in response to TRAF6 signaling and mediates BMP2-induced apoptosis. In osmotic stress signaling, plays a major role in the activation of MAPK8/JNK1, but not that of NF-kappa-B. Promotes TRIM5 capsid-specific restriction activity.<ref>PMID:8663074</ref> <ref>PMID:9079627</ref> <ref>PMID:10094049</ref> <ref>PMID:11460167</ref> <ref>PMID:12589052</ref> <ref>PMID:16845370</ref> <ref>PMID:16893890</ref> <ref>PMID:21512573</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Gao J]]
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[[Category: Liu J]]
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[[Category: Sun W]]

Current revision

Crystal structure of human TAK1 kinase domain fused with TAB1

PDB ID 8gw3

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