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3u1c

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{{STRUCTURE_3u1c| PDB=3u1c | SCENE= }}
 
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===Anti-parallel dimer of N-terminal 98-aa fragment of smooth muscle tropomyosin alpha===
 
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{{ABSTRACT_PUBMED_22119916}}
 
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==Function==
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==Anti-parallel dimer of N-terminal 98-aa fragment of smooth muscle tropomyosin alpha==
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[[http://www.uniprot.org/uniprot/TPM1_CHICK TPM1_CHICK]] Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.
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<StructureSection load='3u1c' size='340' side='right'caption='[[3u1c]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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==About this Structure==
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<table><tr><td colspan='2'>[[3u1c]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3U1C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3U1C FirstGlance]. <br>
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[[3u1c]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3U1C OCA].
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3u1c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3u1c OCA], [https://pdbe.org/3u1c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3u1c RCSB], [https://www.ebi.ac.uk/pdbsum/3u1c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3u1c ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TPM1_CHICK TPM1_CHICK] Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.
==See Also==
==See Also==
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*[[Tropomyosin|Tropomyosin]]
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*[[Tropomyosin 3D structures|Tropomyosin 3D structures]]
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__TOC__
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==Reference==
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</StructureSection>
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<ref group="xtra">PMID:022119916</ref><references group="xtra"/><references/>
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[[Category: Gallus gallus]]
[[Category: Gallus gallus]]
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[[Category: Dominguez, R.]]
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[[Category: Large Structures]]
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[[Category: Jampani, N.]]
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[[Category: Dominguez R]]
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[[Category: Anti-parallel coiled coil]]
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[[Category: Jampani N]]
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[[Category: Contractile protein]]
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Current revision

Anti-parallel dimer of N-terminal 98-aa fragment of smooth muscle tropomyosin alpha

PDB ID 3u1c

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