2mqi
From Proteopedia
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==human Fyn SH2 free state== | ==human Fyn SH2 free state== | ||
| - | <StructureSection load='2mqi' size='340' side='right'caption='[[2mqi | + | <StructureSection load='2mqi' size='340' side='right'caption='[[2mqi]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2mqi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2mqi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MQI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MQI FirstGlance]. <br> |
| - | </td></tr> | + | </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=2mqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mqi OCA], [https://pdbe.org/2mqi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mqi RCSB], [https://www.ebi.ac.uk/pdbsum/2mqi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mqi ProSAT]</span></td></tr> |
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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=2mqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mqi OCA], [https://pdbe.org/2mqi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mqi RCSB], [https://www.ebi.ac.uk/pdbsum/2mqi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mqi ProSAT]</span></td></tr> | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/FYN_HUMAN FYN_HUMAN] Non-receptor tyrosine-protein kinase that plays a role in many biological processes including regulation of cell growth and survival, cell adhesion, integrin-mediated signaling, cytoskeletal remodeling, cell motility, immune response and axon guidance. Inactive FYN is phosphorylated on its C-terminal tail within the catalytic domain. Following activation by PKA, the protein subsequently associates with PTK2/FAK1, allowing PTK2/FAK1 phosphorylation, activation and targeting to focal adhesions. Involved in the regulation of cell adhesion and motility through phosphorylation of CTNNB1 (beta-catenin) and CTNND1 (delta-catenin). Regulates cytoskeletal remodeling by phosphorylating several proteins including the actin regulator WAS and the microtubule-associated proteins MAP2 and MAPT. Promotes cell survival by phosphorylating AGAP2/PIKE-A and preventing its apoptotic cleavage. Participates in signal transduction pathways that regulate the integrity of the glomerular slit diaphragm (an essential part of the glomerular filter of the kidney) by phosphorylating several slit diaphragm components including NPHS1, KIRREL and TRPC6. Plays a role in neural processes by phosphorylating DPYSL2, a multifunctional adapter protein within the central nervous system, ARHGAP32, a regulator for Rho family GTPases implicated in various neural functions, and SNCA, a small pre-synaptic protein. Participates in the downstream signaling pathways that lead to T-cell differentiation and proliferation following T-cell receptor (TCR) stimulation. Also participates in negative feedback regulation of TCR signaling through phosphorylation of PAG1, thereby promoting interaction between PAG1 and CSK and recruitment of CSK to lipid rafts. CSK maintains LCK and FYN in an inactive form. Promotes CD28-induced phosphorylation of VAV1.<ref>PMID:7822789</ref> <ref>PMID:7568038</ref> <ref>PMID:11005864</ref> <ref>PMID:11162638</ref> <ref>PMID:11536198</ref> <ref>PMID:12788081</ref> <ref>PMID:12640114</ref> <ref>PMID:14761972</ref> <ref>PMID:15557120</ref> <ref>PMID:14707117</ref> <ref>PMID:15536091</ref> <ref>PMID:16387660</ref> <ref>PMID:16841086</ref> <ref>PMID:17194753</ref> <ref>PMID:18056706</ref> <ref>PMID:18258597</ref> <ref>PMID:19179337</ref> <ref>PMID:19652227</ref> <ref>PMID:20100835</ref> | |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</div> | </div> | ||
<div class="pdbe-citations 2mqi" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 2mqi" style="background-color:#fffaf0;"></div> | ||
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| - | ==See Also== | ||
| - | *[[Tyrosine kinase 3D structures|Tyrosine kinase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | + | [[Category: Buts L]] | |
| - | [[Category: Buts | + | [[Category: Huculeci R]] |
| - | [[Category: Huculeci | + | [[Category: Lenaerts T]] |
| - | [[Category: Lenaerts | + | [[Category: VanNuland N]] |
| - | [[Category: VanNuland | + | |
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Revision as of 08:04, 8 March 2023
human Fyn SH2 free state
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