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==Solution structure of the second ig-like domain(2826-2915) from human Obscurin==
==Solution structure of the second ig-like domain(2826-2915) from human Obscurin==
<StructureSection load='2edf' size='340' side='right'caption='[[2edf]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2edf' size='340' side='right'caption='[[2edf]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2edf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2EDF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2EDF FirstGlance]. <br>
<table><tr><td colspan='2'>[[2edf]] 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=2EDF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2EDF FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">OBSCN ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
</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=2edf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2edf OCA], [https://pdbe.org/2edf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2edf RCSB], [https://www.ebi.ac.uk/pdbsum/2edf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2edf ProSAT], [https://www.topsan.org/Proteins/RSGI/2edf TOPSAN]</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=2edf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2edf OCA], [https://pdbe.org/2edf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2edf RCSB], [https://www.ebi.ac.uk/pdbsum/2edf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2edf ProSAT], [https://www.topsan.org/Proteins/RSGI/2edf TOPSAN]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/OBSCN_HUMAN OBSCN_HUMAN]] Involved in myofibrillogenesis. Seems to be involved in assembly of myosin into sarcomeric A bands in striated muscle. Isoform 3 together with ANK1 isoform Mu17/Ank1.5 may provide a molecular link between the sarcoplasmic reticulum and myofibrils.<ref>PMID:11448995</ref> <ref>PMID:16205939</ref>
[https://www.uniprot.org/uniprot/OBSCN_HUMAN OBSCN_HUMAN] Involved in myofibrillogenesis. Seems to be involved in assembly of myosin into sarcomeric A bands in striated muscle. Isoform 3 together with ANK1 isoform Mu17/Ank1.5 may provide a molecular link between the sarcoplasmic reticulum and myofibrils.<ref>PMID:11448995</ref> <ref>PMID:16205939</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Hayashi, F]]
[[Category: Hayashi F]]
[[Category: Structural genomic]]
[[Category: Wakabayashi M]]
[[Category: Wakabayashi, M]]
[[Category: Yokoyama S]]
[[Category: Yokoyama, S]]
[[Category: Yoshida M]]
[[Category: Yoshida, M]]
[[Category: Beta-sandwich]]
[[Category: Contractile protein]]
[[Category: Ig-fold]]
[[Category: National project on protein structural and functional analyse]]
[[Category: Nppsfa]]
[[Category: Obscurin-mlck]]
[[Category: Obscurin-myosin light chain kinase]]
[[Category: Obscurin-rhogef]]
[[Category: Rsgi]]
[[Category: Z-disk]]
[[Category: Z-disk]]

Latest revision as of 21:49, 29 May 2024

Solution structure of the second ig-like domain(2826-2915) from human ObscurinSolution structure of the second ig-like domain(2826-2915) from human Obscurin

Structural highlights

2edf is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:Solution NMR
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT, TOPSAN

Function

OBSCN_HUMAN Involved in myofibrillogenesis. Seems to be involved in assembly of myosin into sarcomeric A bands in striated muscle. Isoform 3 together with ANK1 isoform Mu17/Ank1.5 may provide a molecular link between the sarcoplasmic reticulum and myofibrils.[1] [2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

References

  1. ↑ Young P, Ehler E, Gautel M. Obscurin, a giant sarcomeric Rho guanine nucleotide exchange factor protein involved in sarcomere assembly. J Cell Biol. 2001 Jul 9;154(1):123-36. PMID:11448995
  2. ↑ Borisov AB, Sutter SB, Kontrogianni-Konstantopoulos A, Bloch RJ, Westfall MV, Russell MW. Essential role of obscurin in cardiac myofibrillogenesis and hypertrophic response: evidence from small interfering RNA-mediated gene silencing. Histochem Cell Biol. 2006 Mar;125(3):227-38. Epub 2005 Oct 5. PMID:16205939 doi:http://dx.doi.org/10.1007/s00418-005-0069-x
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