2nwv: Difference between revisions

From Proteopedia
Jump to navigationJump to search
← Older edit
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
 
(12 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Image:2nwv.gif|left|200px]]


<!--
==Crystal structure of XisI protein-like (YP_323822.1) from Anabaena Variabilis ATCC 29413 at 1.85 A resolution==
The line below this paragraph, containing "STRUCTURE_2nwv", creates the "Structure Box" on the page.
<StructureSection load='2nwv' size='340' side='right'caption='[[2nwv]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[2nwv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Trichormus_variabilis Trichormus variabilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NWV FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
{{STRUCTURE_2nwv|  PDB=2nwv  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2nwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nwv OCA], [https://pdbe.org/2nwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nwv RCSB], [https://www.ebi.ac.uk/pdbsum/2nwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nwv ProSAT], [https://www.topsan.org/Proteins/JCSG/2nwv TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q3M7V9_TRIV2 Q3M7V9_TRIV2]
== 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/nw/2nwv_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=2nwv ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Nitrogen fixation is an important process that converts atmospheric gaseous nitrogen, a form plants cannot utilize, into ammonia that can be easily assimilated. Large serine recombinase XisF (fdxN element site-specific recombinase), together with controlling factors XisH and XisI, plays a critical role in the expression of nitrogen fixation genes of certain Anabaena and Nostoc species of cyanobacteria. All three proteins are required to excise the fdxN DNA element from the chromosome in differentiating heterocysts for the expression of nitrogen fixation related genes. We report the first crystal structures of XisH and XisI proteins, both adopting novel protein folds. Based on the analysis of their sequences and structures, we propose that XisH and XisI proteins function as endonucleases and recombination directionality factors (RDFs), respectively. (c) Proteins 2014;. (c) 2014 Wiley Periodicals, Inc.


'''Crystal structure of XisI protein-like (YP_323822.1) from Anabaena Variabilis ATCC 29413 at 1.85 A resolution'''
Site-specific recombination of nitrogen-fixation genes in cyanobacteria by XisF-XisH-XisI complex: Structures and models.,Hwang WC, Golden JW, Pascual J, Xu D, Cheltsov A, Godzik A Proteins. 2014 Sep 1. doi: 10.1002/prot.24679. PMID:25179344<ref>PMID:25179344</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
==About this Structure==
</div>
2NWV is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Anabaena_variabilis Anabaena variabilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NWV OCA].
<div class="pdbe-citations 2nwv" style="background-color:#fffaf0;"></div>
[[Category: Anabaena variabilis]]
== References ==
[[Category: Single protein]]
<references/>
[[Category: JCSG, Joint Center for Structural Genomics.]]
__TOC__
[[Category: Jcsg]]
</StructureSection>
[[Category: Joint center for structural genomic]]
[[Category: Large Structures]]
[[Category: Protein structure initiative]]
[[Category: Trichormus variabilis]]
[[Category: Psi-2]]
[[Category: Structural genomic]]
[[Category: Xisi protein-like]]
[[Category: Yp_323822 1]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 10:00:48 2008''

Latest revision as of 01:14, 21 November 2024

Crystal structure of XisI protein-like (YP_323822.1) from Anabaena Variabilis ATCC 29413 at 1.85 A resolution

2nwv, resolution 1.85Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "https://proteopedia.org/index.php?title=2nwv&oldid=4270623"