This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3thk
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | [[ | + | ==Structure of SH3 chimera with a type II ligand linked to the chain C-terminal== |
| + | <StructureSection load='3thk' size='340' side='right' caption='[[3thk]], [[Resolution|resolution]] 1.70Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3thk]] is a 4 chain structure with sequence from [http://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 [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3THK FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1pwt|1pwt]], [[1shg|1shg]]</td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Sptan1, Spna2, Spta2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus])</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=3thk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3thk OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3thk RCSB], [http://www.ebi.ac.uk/pdbsum/3thk PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <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®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
==See Also== | ==See Also== | ||
*[[Spectrin|Spectrin]] | *[[Spectrin|Spectrin]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
| - | [[Category: Filimonov, V V | + | [[Category: Filimonov, V V]] |
| - | [[Category: Gabdulkhakov, A G | + | [[Category: Gabdulkhakov, A G]] |
| - | [[Category: Gushchina, L V | + | [[Category: Gushchina, L V]] |
| - | [[Category: Nikonov, S V | + | [[Category: Nikonov, S V]] |
| - | [[Category: Nikulin, A D | + | [[Category: Nikulin, A D]] |
[[Category: Chimera]] | [[Category: Chimera]] | ||
[[Category: Sh3 domain]] | [[Category: Sh3 domain]] | ||
[[Category: Structural protein]] | [[Category: Structural protein]] | ||
Revision as of 14:55, 9 December 2014
Structure of SH3 chimera with a type II ligand linked to the chain C-terminal
| |||||||||||
