View source for 2kk1


==Solution structure of C-terminal Domain of Tyrosine-protein kinase ABL2 from Homo sapiens, Northeast Structural Genomics Consortium (NESG) target HR5537A==
<StructureSection load='2kk1' size='340' side='right'caption='[[2kk1]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2kk1]] 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=2KK1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KK1 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kk1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kk1 OCA], [https://pdbe.org/2kk1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kk1 RCSB], [https://www.ebi.ac.uk/pdbsum/2kk1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kk1 ProSAT], [https://www.topsan.org/Proteins/NESGC/2kk1 TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ABL2_HUMAN ABL2_HUMAN] Non-receptor tyrosine-protein kinase that plays an ABL1-overlapping role in key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion and receptor endocytosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like MYH10 (involved in movement); CTTN (involved in signaling); or TUBA1 and TUBB (microtubule subunits). Binds directly F-actin and regulates actin cytoskeletal structure through its F-actin-bundling activity. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as CRK, CRKL, DOK1 or ARHGAP35. Adhesion-dependent phosphorylation of ARHGAP35 promotes its association with RASA1, resulting in recruitment of ARHGAP35 to the cell periphery where it inhibits RHO. Phosphorylates multiple receptor tyrosine kinases like PDGFRB and other substrates which are involved in endocytosis regulation such as RIN1. In brain, may regulate neurotransmission by phosphorylating proteins at the synapse. ABL2 acts also as a regulator of multiple pathological signaling cascades during infection. Pathogens can highjack ABL2 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:15886098</ref> <ref>PMID:15735735</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:18945674</ref> 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kk/2kk1_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2kk1 ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Tyrosine kinase 3D structures|Tyrosine kinase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Acton TB]]
[[Category: Baran MC]]
[[Category: Liu G]]
[[Category: Liu J]]
[[Category: Montelione GT]]
[[Category: Nwosu C]]
[[Category: Owens L]]
[[Category: Rost B]]
[[Category: Swapna G]]
[[Category: Wang D]]
[[Category: Xiao R]]