View source for 8bch


==Human Brr2 Helicase Region in complex with Sulfaguanidine==
<StructureSection load='8bch' size='340' side='right'caption='[[8bch]], [[Resolution|resolution]] 2.87&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8bch]] 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=8BCH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8BCH FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.87&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=QA9:1-(4-aminophenyl)sulfonylguanidine'>QA9</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=8bch FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8bch OCA], [https://pdbe.org/8bch PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8bch RCSB], [https://www.ebi.ac.uk/pdbsum/8bch PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8bch ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/U520_HUMAN U520_HUMAN] Retinitis pigmentosa. Retinitis pigmentosa 33 (RP33) [MIM:[https://omim.org/entry/610359 610359]: A retinal dystrophy belonging to the group of pigmentary retinopathies. Retinitis pigmentosa is characterized by retinal pigment deposits visible on fundus examination and primary loss of rod photoreceptor cells followed by secondary loss of cone photoreceptors. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. Note=The disease is caused by mutations affecting the gene represented in this entry.<ref>PMID:16723661</ref> <ref>PMID:23045696</ref> <ref>PMID:19878916</ref> <ref>PMID:19710410</ref> <ref>PMID:21618346</ref> 
== Function ==
[https://www.uniprot.org/uniprot/U520_HUMAN U520_HUMAN] RNA helicase that plays an essential role in pre-mRNA splicing as component of the U5 snRNP and U4/U6-U5 tri-snRNP complexes. Involved in spliceosome assembly, activation and disassembly. Mediates changes in the dynamic network of RNA-RNA interactions in the spliceosome. Catalyzes the ATP-dependent unwinding of U4/U6 RNA duplices, an essential step in the assembly of a catalytically active spliceosome.<ref>PMID:16723661</ref> <ref>PMID:8670905</ref> <ref>PMID:9539711</ref> <ref>PMID:23045696</ref> 

==See Also==
*[[Helicase 3D structures|Helicase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Loll B]]
[[Category: Vester K]]
[[Category: Wahl MC]]