3thk: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
← Older edit
No edit summary
No edit summary
 
Line 3: Line 3:
<StructureSection load='3thk' size='340' side='right'caption='[[3thk]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
<StructureSection load='3thk' size='340' side='right'caption='[[3thk]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3thk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2pqh 2pqh]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3THK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3THK FirstGlance]. <br>
<table><tr><td colspan='2'>[[3thk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2pqh 2pqh]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3THK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3THK FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.7&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1pwt|1pwt]], [[1shg|1shg]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Sptan1, Spna2, Spta2 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=3thk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3thk OCA], [https://pdbe.org/3thk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3thk RCSB], [https://www.ebi.ac.uk/pdbsum/3thk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3thk 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=3thk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3thk OCA], [https://pdbe.org/3thk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3thk RCSB], [https://www.ebi.ac.uk/pdbsum/3thk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3thk ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/SPTN1_RAT SPTN1_RAT]] Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.  
[https://www.uniprot.org/uniprot/SPTN1_RAT SPTN1_RAT] Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
A new chimeric protein, named WT-CIIA, was designed by connecting the proline-rich decapeptide PPPVPPYSAG to the C-terminus of the alpha-spectrin SH3 domain through a natural twelve-residue linker to obtain a single-chain model that would imitate intramolecular SH3-ligand interaction. The crystal structure of this fusion protein was determined at 1.7 A resolution. The asymmetric unit of the crystal contained two SH3 globules contacting with one PPPVPPY fragment located between them. The domains are related by the two-fold non-crystallographic axis and the ligand lies in two opposite orientations with respect to the conservative binding sites of SH3 domains.
 
High-Resolution Crystal Structure of Spectrin SH3 Domain Fused with a Proline-Rich Peptide.,Gushchina LV, Gabdulkhakov AG, Nikonov SV, Filimonov VV J Biomol Struct Dyn. 2011 Dec;29(3):485-95. PMID:22066535<ref>PMID:22066535</ref>
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3thk" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Spectrin 3D structures|Spectrin 3D structures]]
*[[Spectrin 3D structures|Spectrin 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Buffalo rat]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Filimonov, V V]]
[[Category: Rattus norvegicus]]
[[Category: Gabdulkhakov, A G]]
[[Category: Filimonov VV]]
[[Category: Gushchina, L V]]
[[Category: Gabdulkhakov AG]]
[[Category: Nikonov, S V]]
[[Category: Gushchina LV]]
[[Category: Nikulin, A D]]
[[Category: Nikonov SV]]
[[Category: Chimera]]
[[Category: Nikulin AD]]
[[Category: Sh3 domain]]
[[Category: Structural protein]]

Latest revision as of 16:28, 14 March 2024

Structure of SH3 chimera with a type II ligand linked to the chain C-terminalStructure of SH3 chimera with a type II ligand linked to the chain C-terminal

Structural highlights

3thk is a 4 chain structure with sequence from Rattus norvegicus. This structure supersedes the now removed PDB entry 2pqh. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.7Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SPTN1_RAT Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.

See Also

3thk, resolution 1.70Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
Retrieved from "https://proteopedia.openfox.io/wiki/index.php?title=3thk&oldid=4098166"