3gn4: Difference between revisions

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==Myosin lever arm==
==Myosin lever arm==
<StructureSection load='3gn4' size='340' side='right' caption='[[3gn4]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='3gn4' size='340' side='right'caption='[[3gn4]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3gn4]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Drome Drome] and [http://en.wikipedia.org/wiki/Pig Pig]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GN4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3GN4 FirstGlance]. <br>
<table><tr><td colspan='2'>[[3gn4]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster] and [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GN4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3GN4 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MYO6 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9823 PIG]), Cam, CG8472 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=7227 DROME])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=3gn4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3gn4 OCA], [http://pdbe.org/3gn4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3gn4 RCSB], [http://www.ebi.ac.uk/pdbsum/3gn4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3gn4 ProSAT]</span></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=3gn4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3gn4 OCA], [https://pdbe.org/3gn4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3gn4 RCSB], [https://www.ebi.ac.uk/pdbsum/3gn4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3gn4 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/MYO6_PIG MYO6_PIG]] Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Myosin 6 is a reverse-direction motor protein that moves towards the minus-end of actin filaments. Has slow rate of actin-activated ADP release due to weak ATP binding. Functions in a variety of intracellular processes such as vesicular membrane trafficking and cell migration. Required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. May act as a regulator of F-actin dynamics. May play a role in transporting DAB2 from the plasma membrane to specific cellular targets. Required for structural integrity of inner ear hair cells (By similarity).<ref>PMID:16917816</ref> [[http://www.uniprot.org/uniprot/CALM_DROME CALM_DROME]] Calmodulin mediates the control of a large number of enzymes, ion channels and other proteins by Ca(2+). Among the enzymes to be stimulated by the calmodulin-Ca(2+) complex are a number of protein kinases and phosphatases.
[https://www.uniprot.org/uniprot/MYO6_PIG MYO6_PIG] Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Myosin 6 is a reverse-direction motor protein that moves towards the minus-end of actin filaments. Has slow rate of actin-activated ADP release due to weak ATP binding. Functions in a variety of intracellular processes such as vesicular membrane trafficking and cell migration. Required for the structural integrity of the Golgi apparatus via the p53-dependent pro-survival pathway. Appears to be involved in a very early step of clathrin-mediated endocytosis in polarized epithelial cells. May act as a regulator of F-actin dynamics. May play a role in transporting DAB2 from the plasma membrane to specific cellular targets. Required for structural integrity of inner ear hair cells (By similarity).<ref>PMID:16917816</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[Calmodulin|Calmodulin]]
*[[Calmodulin 3D structures|Calmodulin 3D structures]]
*[[Myosin|Myosin]]
*[[Myosin 3D Structures|Myosin 3D Structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Drome]]
[[Category: Drosophila melanogaster]]
[[Category: Pig]]
[[Category: Large Structures]]
[[Category: Franzini-Armstrong, C]]
[[Category: Sus scrofa]]
[[Category: Houdusse, A]]
[[Category: Franzini-Armstrong C]]
[[Category: Kim, H]]
[[Category: Houdusse A]]
[[Category: Llinas, P]]
[[Category: Kim H]]
[[Category: Menetrey, J]]
[[Category: Llinas P]]
[[Category: Mukherjea, M]]
[[Category: Menetrey J]]
[[Category: Safer, D]]
[[Category: Mukherjea M]]
[[Category: Selvin, P R]]
[[Category: Safer D]]
[[Category: Sweeney, H L]]
[[Category: Selvin PR]]
[[Category: Travaglia, M]]
[[Category: Sweeney HL]]
[[Category: Zong, A B]]
[[Category: Travaglia M]]
[[Category: 3-helix bundle]]
[[Category: Zong AB]]
[[Category: Acetylation]]
[[Category: Actin-binding]]
[[Category: Atp-binding]]
[[Category: Calcium]]
[[Category: Calmodulin-binding]]
[[Category: Coiled coil]]
[[Category: Cytoplasm]]
[[Category: Endocytosis]]
[[Category: Golgi apparatus]]
[[Category: Hearing]]
[[Category: Lever arm]]
[[Category: Membrane]]
[[Category: Motility]]
[[Category: Motor protein]]
[[Category: Motor protein-metal binding protein complex]]
[[Category: Myosin]]
[[Category: Nucleotide-binding]]
[[Category: Nucleus]]
[[Category: Phosphoprotein]]
[[Category: Protein transport]]
[[Category: Transport]]
[[Category: Unconventional myosin]]

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