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3tmy

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CHEY FROM THERMOTOGA MARITIMA (MN-III)

Structural highlights

3tmy is a 2 chain structure with sequence from Thermotoga maritima. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.2Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

CHEY_THEMA Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheY seems to regulate the clockwise (CW) rotation (By similarity).

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The crystal structure of CheY protein from Thermotoga maritima has been determined in four crystal forms with and without Mg++ bound, at up to 1.9 A resolution. Structural comparisons with CheY from Escherichia coli shows substantial similarity in their folds, with some concerted changes propagating away from the active site that suggest how phosphorylated CheY, a signal transduction protein in bacterial chemotaxis, is recognized by its targets. A highly conserved segment of the protein (the "y-turn loop," residues 55-61), previously suggested to be a rigid recognition determinant, is for the first time seen in two alternative conformations in the different crystal structures. Although CheY from Thermotoga has much higher thermal stability than its mesophilic counterparts, comparison of structural features previously proposed to enhance thermostability such as hydrogen bonds, ion pairs, compactness, and hydrophobic surface burial would not suggest it to be so.

Crystal structures of CheY from Thermotoga maritima do not support conventional explanations for the structural basis of enhanced thermostability.,Usher KC, de la Cruz AF, Dahlquist FW, Swanson RV, Simon MI, Remington SJ Protein Sci. 1998 Feb;7(2):403-12. PMID:9521117^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Usher KC, de la Cruz AF, Dahlquist FW, Swanson RV, Simon MI, Remington SJ. Crystal structures of CheY from Thermotoga maritima do not support conventional explanations for the structural basis of enhanced thermostability. Protein Sci. 1998 Feb;7(2):403-12. PMID:9521117

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3tmy"

@@ Line 1: / Line 1: @@
 ==CHEY FROM THERMOTOGA MARITIMA (MN-III)==
-<StructureSection load='3tmy' size='340' side='right' caption='[[3tmy]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
+<StructureSection load='3tmy' size='340' side='right'caption='[[3tmy]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3tmy]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_43589 Atcc 43589]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TMY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3TMY FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3tmy]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TMY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TMY FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
+</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='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CHEY ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2336 ATCC 43589])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3tmy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tmy OCA], [http://pdbe.org/3tmy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3tmy RCSB], [http://www.ebi.ac.uk/pdbsum/3tmy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3tmy ProSAT]</span></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=3tmy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tmy OCA], [https://pdbe.org/3tmy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tmy RCSB], [https://www.ebi.ac.uk/pdbsum/3tmy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tmy ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/CHEY_THEMA CHEY_THEMA]] Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheY seems to regulate the clockwise (CW) rotation (By similarity).
+[https://www.uniprot.org/uniprot/CHEY_THEMA CHEY_THEMA] Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheY seems to regulate the clockwise (CW) rotation (By similarity).
 == 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/tm/3tmy_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/tm/3tmy_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 31: / Line 31: @@
 ==See Also==
-*[[Chemotaxis protein|Chemotaxis protein]]
+*[[Chemotaxis protein 3D structures|Chemotaxis protein 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Atcc 43589]]
+[[Category: Large Structures]]
-[[Category: Cruz, A De La]]
+[[Category: Thermotoga maritima]]
-[[Category: Dahlquist, F W]]
+[[Category: Dahlquist FW]]
-[[Category: Remington, S J]]
+[[Category: De La Cruz A]]
-[[Category: Usher, K C]]
+[[Category: Remington SJ]]
-[[Category: Chemotaxis]]
+[[Category: Usher KC]]
-[[Category: Manganese binding]]
-[[Category: Phosphoryl transfer]]
-[[Category: Signal transduction]]

3tmy

From Proteopedia

Current revision

CHEY FROM THERMOTOGA MARITIMA (MN-III)

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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