2tn4: Difference between revisions
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==FOUR CALCIUM TNC== | ==FOUR CALCIUM TNC== | ||
<StructureSection load='2tn4' size='340' side='right' caption='[[2tn4]], [[Resolution|resolution]] 2.00Å' scene=''> | <StructureSection load='2tn4' size='340' side='right'caption='[[2tn4]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2tn4]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2tn4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2TN4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2TN4 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></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]] 2Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=2tn4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2tn4 OCA], [https://pdbe.org/2tn4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2tn4 RCSB], [https://www.ebi.ac.uk/pdbsum/2tn4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2tn4 ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/TNNC2_RABIT TNNC2_RABIT] Troponin is the central regulatory protein of striated muscle contraction. Tn consists of three components: Tn-I which is the inhibitor of actomyosin ATPase, Tn-T which contains the binding site for tropomyosin and Tn-C. The binding of calcium to Tn-C abolishes the inhibitory action of Tn on actin filaments. | ||
== 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== | ||
*[[Troponin|Troponin]] | *[[Troponin 3D structures|Troponin 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Cohen | [[Category: Oryctolagus cuniculus]] | ||
[[Category: Dominguez | [[Category: Cohen C]] | ||
[[Category: Houdusse | [[Category: Dominguez R]] | ||
[[Category: Love | [[Category: Houdusse A]] | ||
[[Category: Love ML]] | |||