1ey1

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{{Seed}}
 
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[[Image:1ey1.png|left|200px]]
 
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==SOLUTION STRUCTURE OF ESCHERICHIA COLI NUSB==
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The line below this paragraph, containing "STRUCTURE_1ey1", creates the "Structure Box" on the page.
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<StructureSection load='1ey1' size='340' side='right'caption='[[1ey1]]' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1ey1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EY1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EY1 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ey1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ey1 OCA], [https://pdbe.org/1ey1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ey1 RCSB], [https://www.ebi.ac.uk/pdbsum/1ey1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ey1 ProSAT]</span></td></tr>
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{{STRUCTURE_1ey1| PDB=1ey1 | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/NUSB_ECOLI NUSB_ECOLI] One of the proteins essential for the formation of the RNA polymerase antitermination complex in the presence of lambda phage N protein. However, it is involved in the transcription termination process at certain sites during normal bacterial growth. Binds to the BoxA RNA motif.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ey/1ey1_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/main_output.php?pdb_ID=1ey1 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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We have determined the solution structure of NusB, a transcription antitermination protein from Escherichia coli. The structure reveals a novel, all alpha-helical protein fold. NusB mutations that cause a loss of function (NusB5) or alter specificity for RNA targets (NusB101) are localized to surface residues and likely affect RNA-protein or protein-protein interactions. Residues that are highly conserved among homologs stabilize the protein core. The solution structure of E. coli NusB presented here resembles that of Mycobacterium tuberculosis NusB determined by X-ray diffraction, but differs substantially from a solution structure of E. coli NusB reported earlier.
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===SOLUTION STRUCTURE OF ESCHERICHIA COLI NUSB===
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The structure of the transcriptional antiterminator NusB from Escherichia coli.,Altieri AS, Mazzulla MJ, Horita DA, Coats RH, Wingfield PT, Das A, Court DL, Byrd RA Nat Struct Biol. 2000 Jun;7(6):470-4. PMID:10881193<ref>PMID:10881193</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_10881193}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1ey1" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 10881193 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_10881193}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1EY1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EY1 OCA].
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==Reference==
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The structure of the transcriptional antiterminator NusB from Escherichia coli., Altieri AS, Mazzulla MJ, Horita DA, Coats RH, Wingfield PT, Das A, Court DL, Byrd RA, Nat Struct Biol. 2000 Jun;7(6):470-4. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10881193 10881193]
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Altieri, A S.]]
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[[Category: Altieri AS]]
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[[Category: Coats, R H.]]
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[[Category: Byrd RA]]
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[[Category: Horita, D A.]]
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[[Category: Coats RH]]
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[[Category: Mazzulla, M J.]]
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[[Category: Horita DA]]
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[[Category: Wingfield, P T.]]
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[[Category: Mazzulla MJ]]
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[[Category: Transcirption termination]]
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[[Category: Wingfield PT]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 02:11:46 2008''
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Current revision

SOLUTION STRUCTURE OF ESCHERICHIA COLI NUSB

PDB ID 1ey1

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