This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


1cei

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (06:42, 7 February 2024) (edit) (undo)
 
(10 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:1cei.png|left|200px]]
 
-
{{STRUCTURE_1cei| PDB=1cei | SCENE= }}
+
==STRUCTURE DETERMINATION OF THE COLICIN E7 IMMUNITY PROTEIN (IMME7) THAT BINDS SPECIFICALLY TO THE DNASE-TYPE COLICIN E7 AND INHIBITS ITS BACTERIOCIDAL ACTIVITY==
-
 
+
<StructureSection load='1cei' size='340' side='right'caption='[[1cei]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
-
===STRUCTURE DETERMINATION OF THE COLICIN E7 IMMUNITY PROTEIN (IMME7) THAT BINDS SPECIFICALLY TO THE DNASE-TYPE COLICIN E7 AND INHIBITS ITS BACTERIOCIDAL ACTIVITY===
+
== Structural highlights ==
-
 
+
<table><tr><td colspan='2'>[[1cei]] 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=1CEI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CEI FirstGlance]. <br>
-
{{ABSTRACT_PUBMED_8692833}}
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#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=1cei FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cei OCA], [https://pdbe.org/1cei PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cei RCSB], [https://www.ebi.ac.uk/pdbsum/1cei PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cei ProSAT]</span></td></tr>
-
==About this Structure==
+
</table>
-
[[1cei]] is a 1 chain structure of [[Colicin Immunity Protein]] with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CEI OCA].
+
== Function ==
 +
[https://www.uniprot.org/uniprot/IMM7_ECOLX IMM7_ECOLX] This protein is able to protect a cell, which harbors the plasmid ColE7 encoding colicin E7, against colicin E7, it binds specifically to the DNase-type colicin and inhibits its bactericidal activity. Dimeric ImmE7 may possess a RNase activity that cleaves its own mRNA at a specific site and thus autoregulates translational expression of the downstream ceiE7 gene as well as degradation of the upstream ceaE7 mRNA.
 +
== 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/ce/1cei_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=1cei ConSurf].
 +
<div style="clear:both"></div>
==See Also==
==See Also==
-
*[[Colicin Immunity Protein|Colicin Immunity Protein]]
+
*[[Colicin immunity protein 3D structures|Colicin immunity protein 3D structures]]
-
 
+
__TOC__
-
==Reference==
+
</StructureSection>
-
<ref group="xtra">PMID:008692833</ref><references group="xtra"/>
+
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
-
[[Category: Chak, K F.]]
+
[[Category: Large Structures]]
-
[[Category: Hsieh, S Y.]]
+
[[Category: Chak K-F]]
-
[[Category: Ku, W Y.]]
+
[[Category: Hsieh S-Y]]
-
[[Category: Safo, M K.]]
+
[[Category: Ku W-Y]]
-
[[Category: Yuan, H S.]]
+
[[Category: Safo MK]]
-
[[Category: Antibacterial protein]]
+
[[Category: Yuan HS]]
-
[[Category: Immunity protein]]
+

Current revision

STRUCTURE DETERMINATION OF THE COLICIN E7 IMMUNITY PROTEIN (IMME7) THAT BINDS SPECIFICALLY TO THE DNASE-TYPE COLICIN E7 AND INHIBITS ITS BACTERIOCIDAL ACTIVITY

PDB ID 1cei

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1cei"
Personal tools