1pil: Difference between revisions
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==STRUCTURE OF THE ESCHERICHIA COLI SIGNAL TRANSDUCING PROTEIN PII== | |||
<StructureSection load='1pil' size='340' side='right'caption='[[1pil]], [[Resolution|resolution]] 2.70Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1pil]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PIL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PIL 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]] 2.7Å</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=1pil FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pil OCA], [https://pdbe.org/1pil PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pil RCSB], [https://www.ebi.ac.uk/pdbsum/1pil PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pil ProSAT]</span></td></tr> | |||
== | </table> | ||
[[1pil]] is a 1 chain structure with sequence from [ | == Function == | ||
[https://www.uniprot.org/uniprot/GLNB_ECOLI GLNB_ECOLI] P-II indirectly controls the transcription of the glutamine synthetase gene (glnA). P-II prevents NR-II-catalyzed conversion of NR-I to NR-I-phosphate, the transcriptional activator of GlnA. When P-II is uridylylated to P-II-UMP, these events are reversed. When the ratio of Gln to 2-ketoglutarate decreases, P-II is uridylylated to P-II-UMP, which causes the deadenylation of glutamine synthetase by GlnE, so activating the enzyme. | |||
== | == Evolutionary Conservation == | ||
< | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pi/1pil_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</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=1pil ConSurf]. | |||
<div style="clear:both"></div> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Carr PD]] | ||
[[Category: | [[Category: Cheah UE]] | ||
[[Category: | [[Category: Ollis DL]] | ||
[[Category: | [[Category: Suffolk PM]] | ||
Latest revision as of 08:08, 14 February 2024
STRUCTURE OF THE ESCHERICHIA COLI SIGNAL TRANSDUCING PROTEIN PII
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