View source for 7pli


==DEAD-box helicase DbpA bound to single stranded RNA and ADP/BeF3==
<StructureSection load='7pli' size='340' side='right'caption='[[7pli]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7pli]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7PLI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PLI 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]] 2.5&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=BEF:BERYLLIUM+TRIFLUORIDE+ION'>BEF</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=POP:PYROPHOSPHATE+2-'>POP</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=7pli FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7pli OCA], [https://pdbe.org/7pli PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7pli RCSB], [https://www.ebi.ac.uk/pdbsum/7pli PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7pli ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/DBPA_ECOLI DBPA_ECOLI] DEAD-box RNA helicase involved in the assembly of the 50S ribosomal subunit. Has an RNA-dependent ATPase activity, which is specific for 23S rRNA, and a 3' to 5' RNA helicase activity that uses the energy of ATP hydrolysis to destabilize and unwind short rRNA duplexes. Requires a single-stranded RNA loading site on the 3' side of the substrate helix.[HAMAP-Rule:MF_00965]<ref>PMID:11350034</ref> <ref>PMID:11574482</ref> <ref>PMID:15910005</ref> <ref>PMID:18237742</ref> <ref>PMID:19734347</ref> <ref>PMID:20160110</ref> <ref>PMID:8253085</ref> <ref>PMID:9016593</ref> <ref>PMID:9836593</ref> 

==See Also==
*[[Helicase 3D structures|Helicase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Synthetic construct]]
[[Category: Wurm JP]]