2jnb
From Proteopedia
(Difference between revisions)
m (Protected "2jnb" [edit=sysop:move=sysop]) |
|||
| Line 1: | Line 1: | ||
| - | [[ | + | ==Solution Structure of RNA-binding protein 15.5K== |
| + | <StructureSection load='2jnb' size='340' side='right' caption='[[2jnb]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2jnb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JNB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2JNB FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">NHP2L1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2jnb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jnb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2jnb RCSB], [http://www.ebi.ac.uk/pdbsum/2jnb PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jn/2jnb_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The kink-turn (K-turn) motif is recognized and bound by a family of proteins that act as nucleation factors for ribonucleoparticle assembly. The binding of various proteins to a conserved RNA structural motif known as the K-turn has been shown to be an important component of regulation in the ribosome, in the spliceosome, and in RNA modification. 15.5K is a prototypical example of a K-turn binding protein, which has been shown to bind the 5'-U4 stem-loop of the spliceosome and the box C/D motif. We describe the solution NMR structure of free 15.5K, as well as studies of conformational flexibility from 15N NMR relaxation and H/D exchange experiments. The protein appears well-structured aside from conformational fluctuation in alpha3. Flexibility in fast time scale motions and the observation of limited intermediate and slow motions further characterize the free protein and may suggest local contributions to recognition and binding. | ||
| - | + | Functional implications for a prototypical K-turn binding protein from structural and dynamical studies of 15.5K.,Soss SE, Flynn PF Biochemistry. 2007 Dec 25;46(51):14979-86. Epub 2007 Nov 29. PMID:18044964<ref>PMID:18044964</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | == References == | |
| - | + | <references/> | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | ||
| - | == | + | |
| - | < | + | |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Flynn, P F.]] | [[Category: Flynn, P F.]] | ||
Revision as of 09:20, 30 September 2014
Solution Structure of RNA-binding protein 15.5K
| |||||||||||
