7lhx: Difference between revisions
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==Human U1A protein with F37M and F77M mutations for improved phasing== | ==Human U1A protein with F37M and F77M mutations for improved phasing== | ||
<StructureSection load='7lhx' size='340' side='right'caption='[[7lhx]]' scene=''> | <StructureSection load='7lhx' size='340' side='right'caption='[[7lhx]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7LHX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7LHX FirstGlance]. <br> | <table><tr><td colspan='2'>[[7lhx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7LHX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7LHX FirstGlance]. <br> | ||
</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=7lhx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7lhx OCA], [https://pdbe.org/7lhx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7lhx RCSB], [https://www.ebi.ac.uk/pdbsum/7lhx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7lhx ProSAT]</span></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]] 2.2Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></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=7lhx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7lhx OCA], [https://pdbe.org/7lhx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7lhx RCSB], [https://www.ebi.ac.uk/pdbsum/7lhx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7lhx ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/SNRPA_HUMAN SNRPA_HUMAN] Binds stem loop II of U1 snRNA. It is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. Binds preferentially to the 5'-UGCAC-3' motif in vitro.<ref>PMID:9848648</ref> | |||
==See Also== | |||
*[[Nucleoprotein 3D structures|Nucleoprotein 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Jenkins JL]] | [[Category: Jenkins JL]] | ||
[[Category: Lippa GM]] | [[Category: Lippa GM]] | ||
[[Category: Wedekind JE]] | [[Category: Wedekind JE]] | ||
Latest revision as of 15:49, 18 October 2023
Human U1A protein with F37M and F77M mutations for improved phasing
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