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2eo6

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Revision as of 06:58, 6 June 2018

Solution structure of the SH2 domain from mouse B-cell linker protein BLNK

Structural highlights

2eo6 is a 1 chain structure with sequence from Lk3 transgenic mice. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Gene:	Blnk (LK3 transgenic mice)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

[BLNK_MOUSE] Functions as a central linker protein, downstream of the B-cell receptor (BCR), bridging the SYK kinase to a multitude of signaling pathways and regulating biological outcomes of B-cell function and development. Plays a role in the activation of ERK/EPHB2, MAP kinase p38 and JNK. Modulates AP1 activation. Important for the activation of NF-kappa-B and NFAT. Plays an important role in BCR-mediated PLCG1 and PLCG2 activation and Ca(2+) mobilization and is required for trafficking of the BCR to late endosomes. However, does not seem to be required for pre-BCR-mediated activation of MAP kinase and phosphatidyl-inositol 3 (PI3) kinase signaling. May be required for the RAC1-JNK pathway. Plays a critical role in orchestrating the pro-B cell to pre-B cell transition. May play an important role in BCR-induced B-cell apoptosis.^[1] ^[2] ^[3]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

↑ Wienands J, Schweikert J, Wollscheid B, Jumaa H, Nielsen PJ, Reth M. SLP-65: a new signaling component in B lymphocytes which requires expression of the antigen receptor for phosphorylation. J Exp Med. 1998 Aug 17;188(4):791-5. PMID:9705962
↑ Jumaa H, Bossaller L, Portugal K, Storch B, Lotz M, Flemming A, Schrappe M, Postila V, Riikonen P, Pelkonen J, Niemeyer CM, Reth M. Deficiency of the adaptor SLP-65 in pre-B-cell acute lymphoblastic leukaemia. Nature. 2003 May 22;423(6938):452-6. PMID:12761551 doi:http://dx.doi.org/10.1038/nature01608
↑ Kulathu Y, Hobeika E, Turchinovich G, Reth M. The kinase Syk as an adaptor controlling sustained calcium signalling and B-cell development. EMBO J. 2008 May 7;27(9):1333-44. doi: 10.1038/emboj.2008.62. Epub 2008 Mar 27. PMID:18369315 doi:http://dx.doi.org/10.1038/emboj.2008.62

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2eo6"

@@ Line 1: / Line 1: @@
 ==Solution structure of the SH2 domain from mouse B-cell linker protein BLNK==
 <StructureSection load='2eo6' size='340' side='right' caption='[[2eo6]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
@@ Line 4: / Line 5: @@
 <table><tr><td colspan='2'>[[2eo6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EO6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2EO6 FirstGlance]. <br>
 </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Blnk ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</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=2eo6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2eo6 OCA], [http://pdbe.org/2eo6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2eo6 RCSB], [http://www.ebi.ac.uk/pdbsum/2eo6 PDBsum], [http://www.topsan.org/Proteins/RSGI/2eo6 TOPSAN]</span></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=2eo6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2eo6 OCA], [http://pdbe.org/2eo6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2eo6 RCSB], [http://www.ebi.ac.uk/pdbsum/2eo6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2eo6 ProSAT], [http://www.topsan.org/Proteins/RSGI/2eo6 TOPSAN]</span></td></tr>
 </table>
 == Function ==
@@ Line 12: / Line 13: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eo/2eo6_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eo/2eo6_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>

2eo6

From Proteopedia

Revision as of 06:58, 6 June 2018

Solution structure of the SH2 domain from mouse B-cell linker protein BLNK

Structural highlights

Function

Evolutionary Conservation

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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