1no8: Difference between revisions
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[[Image: | ==SOLUTION STRUCTURE OF THE NUCLEAR FACTOR ALY RBD DOMAIN== | ||
<StructureSection load='1no8' size='340' side='right' caption='[[1no8]], [[NMR_Ensembles_of_Models | 32 NMR models]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1no8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NO8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NO8 FirstGlance]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ALY ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])</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=1no8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1no8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1no8 RCSB], [http://www.ebi.ac.uk/pdbsum/1no8 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/no/1no8_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 == | |||
ALY is a ubiquitously expressed nuclear protein which interacts with proteins such as TAP that are involved in export of mRNA from the nucleus to the cytoplasm, as well as with proteins that bind the T cell receptor alpha gene enhancer. ALY has also been shown to bind mRNA and to co-localize in the nucleus with components of a multiprotein postsplicing complex that is deposited 20-24 nucleotides upstream of exon-exon junctions. ALY has a conserved RNA binding domain (RBD) flanked by Gly-Arg rich N-terminal and C-terminal sequences. We determined the solution structure of the RBD homology region in ALY by nuclear magnetic resonance methods. The RBD motif in ALY has a characteristic beta(1)alpha(1)beta(2)-beta(3)alpha(2)beta(4) fold, consisting of a beta sheet composed of four antiparallel beta strands and two alpha helices that pack on one face of the beta sheet. As in other RBD structures, the beta sheet has an exposed face with hydrophobic and charged residues that could modulate interactions with other molecules. The loop that connects beta strands 2 and 3 is in intermediate motion in the NMR time scale, which is also characteristic of other RBDs. This loop presents side chains close to the exposed surface of the beta sheet and is a primary candidate site for intermolecular interactions. The structure of the conserved RBD of ALY provides insight into the nature of interactions involving this multifunctional protein. | |||
Structure of the nuclear factor ALY: insights into post-transcriptional regulatory and mRNA nuclear export processes.,Perez-Alvarado GC, Martinez-Yamout M, Allen MM, Grosschedl R, Dyson HJ, Wright PE Biochemistry. 2003 Jun 24;42(24):7348-57. PMID:12809490<ref>PMID:12809490</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Allen, M M.]] | [[Category: Allen, M M.]] | ||
Revision as of 17:01, 28 September 2014
SOLUTION STRUCTURE OF THE NUCLEAR FACTOR ALY RBD DOMAINSOLUTION STRUCTURE OF THE NUCLEAR FACTOR ALY RBD DOMAIN
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedALY is a ubiquitously expressed nuclear protein which interacts with proteins such as TAP that are involved in export of mRNA from the nucleus to the cytoplasm, as well as with proteins that bind the T cell receptor alpha gene enhancer. ALY has also been shown to bind mRNA and to co-localize in the nucleus with components of a multiprotein postsplicing complex that is deposited 20-24 nucleotides upstream of exon-exon junctions. ALY has a conserved RNA binding domain (RBD) flanked by Gly-Arg rich N-terminal and C-terminal sequences. We determined the solution structure of the RBD homology region in ALY by nuclear magnetic resonance methods. The RBD motif in ALY has a characteristic beta(1)alpha(1)beta(2)-beta(3)alpha(2)beta(4) fold, consisting of a beta sheet composed of four antiparallel beta strands and two alpha helices that pack on one face of the beta sheet. As in other RBD structures, the beta sheet has an exposed face with hydrophobic and charged residues that could modulate interactions with other molecules. The loop that connects beta strands 2 and 3 is in intermediate motion in the NMR time scale, which is also characteristic of other RBDs. This loop presents side chains close to the exposed surface of the beta sheet and is a primary candidate site for intermolecular interactions. The structure of the conserved RBD of ALY provides insight into the nature of interactions involving this multifunctional protein. Structure of the nuclear factor ALY: insights into post-transcriptional regulatory and mRNA nuclear export processes.,Perez-Alvarado GC, Martinez-Yamout M, Allen MM, Grosschedl R, Dyson HJ, Wright PE Biochemistry. 2003 Jun 24;42(24):7348-57. PMID:12809490[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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