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{{STRUCTURE_3ahu|  PDB=3ahu  |  SCENE=  }}
===Crystal structure of YmaH (Hfq) from Bacillus subtilis in complex with an RNA aptamer.===
{{ABSTRACT_PUBMED_20445260}}


==About this Structure==
==Crystal structure of YmaH (Hfq) from Bacillus subtilis in complex with an RNA aptamer.==
[[3ahu]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AHU OCA].  
<StructureSection load='3ahu' size='340' side='right'caption='[[3ahu]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3ahu]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AHU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3AHU 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]] 2.2&#8491;</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=3ahu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ahu OCA], [https://pdbe.org/3ahu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ahu RCSB], [https://www.ebi.ac.uk/pdbsum/3ahu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ahu ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HFQ_BACSU HFQ_BACSU] RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs.[HAMAP-Rule:MF_00436]


==Reference==
==See Also==
<ref group="xtra">PMID:020445260</ref><references group="xtra"/><references/>
*[[Protein Hfq 3D structures|Protein Hfq 3D structures]]
__TOC__
</StructureSection>
[[Category: Bacillus subtilis]]
[[Category: Bacillus subtilis]]
[[Category: Baba, S.]]
[[Category: Large Structures]]
[[Category: Kawai, G.]]
[[Category: Baba S]]
[[Category: Kumasaka, T.]]
[[Category: Kawai G]]
[[Category: Nakamura, K.]]
[[Category: Kumasaka T]]
[[Category: Someya, T.]]
[[Category: Nakamura K]]
[[Category: Protein-rna complex]]
[[Category: Someya T]]
[[Category: Sm-like motif]]
[[Category: Translation-rna complex]]

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