View source for 3kin


==KINESIN (DIMERIC) FROM RATTUS NORVEGICUS==
<StructureSection load='3kin' size='340' side='right'caption='[[3kin]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3kin]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. The April 2005 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Kinesin''  by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2005_4 10.2210/rcsb_pdb/mom_2005_4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KIN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KIN FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene></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=3kin FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kin OCA], [https://pdbe.org/3kin PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kin RCSB], [https://www.ebi.ac.uk/pdbsum/3kin PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kin ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/KIF5C_RAT KIF5C_RAT] Microtubule-associated force-producing protein that may play a role in organelle transport (By similarity). Has ATPase activity (PubMed:27452403). Involved in synaptic transmission (By similarity). Mediates dendritic trafficking of mRNAs (By similarity). Required for anterograde axonal transportation of MAPK8IP3/JIP3 which is essential for MAPK8IP3/JIP3 function in axon elongation (PubMed:23576431).[UniProtKB:O60282][UniProtKB:P28738]<ref>PMID:23576431</ref> <ref>PMID:27452403</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/ki/3kin_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=3kin ConSurf].
<div style="clear:both"></div>
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== Publication Abstract from PubMed ==
The dimeric form of the kinesin motor and neck domain from rat brain with bound ADP has been solved by X-ray crystallography. The two heads of the dimer are connected via a coiled-coil alpha-helical interaction of their necks. They are broadly similar to one another; differences are most apparent in the head-neck junction and in a moderate reorientation of the neck helices in order to adopt to the coiled-coil conformation. The heads show a rotational symmetry (approximately 120 degrees) about an axis close to that of the coiled-coil. This arrangement is unexpected since it is not compatible with the microtubule lattice. In this arrangement, the two heads of a kinesin dimer could not have equivalent interactions with microtubules.

The crystal structure of dimeric kinesin and implications for microtubule-dependent motility.,Kozielski F, Sack S, Marx A, Thormahlen M, Schonbrunn E, Biou V, Thompson A, Mandelkow EM, Mandelkow E Cell. 1997 Dec 26;91(7):985-94. PMID:9428521<ref>PMID:9428521</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 3kin" style="background-color:#fffaf0;"></div>

==See Also==
*[[Kinesin 3D Structures|Kinesin 3D Structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Kinesin]]
[[Category: Large Structures]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Rattus norvegicus]]
[[Category: Biou V]]
[[Category: Kozielski F]]
[[Category: Mandelkow E]]
[[Category: Mandelkow E-M]]
[[Category: Marx A]]
[[Category: Sack S]]
[[Category: Schonbrunn E]]
[[Category: Thompson A]]
[[Category: Thormahlen M]]