3nj2: Difference between revisions

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[[Image:3nj2.png|left|200px]]


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==Crystal structure of cce_0566 from the cyanobacterium Cyanothece 51142, a protein associated with nitrogen fixation from the DUF269 family==
The line below this paragraph, containing "STRUCTURE_3nj2", creates the "Structure Box" on the page.
<StructureSection load='3nj2' size='340' side='right'caption='[[3nj2]], [[Resolution|resolution]] 1.59&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'>[[3nj2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Crocosphaera_subtropica_ATCC_51142 Crocosphaera subtropica ATCC 51142]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NJ2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NJ2 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]] 1.59&#8491;</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=3nj2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nj2 OCA], [https://pdbe.org/3nj2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nj2 RCSB], [https://www.ebi.ac.uk/pdbsum/3nj2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nj2 ProSAT]</span></td></tr>
{{STRUCTURE_3nj2|  PDB=3nj2  |  SCENE=  }}
</table>
== Function ==
[https://www.uniprot.org/uniprot/B1WPD5_CROS5 B1WPD5_CROS5]
== 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/nj/3nj2_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=3nj2 ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The crystal structure for cce_0566 (171 aa, 19.4kDa), a DUF269 annotated protein from the diazotrophic cyanobacterium Cyanothece sp. ATCC 51142, was determined to 1.60A resolution. Cce_0566 is a homodimer with each molecule composed of eight alpha-helices folded on one side of a three strand anti-parallel beta-sheet. Hydrophobic interactions between the side chains of largely conserved residues on the surface of each beta-sheet hold the dimer together. The fold observed for cce_0566 may be unique to proteins in the DUF269 family, hence, the protein may also have a function unique to nitrogen fixation. A solvent accessible cleft containing conserved charged residues near the dimer interface could represent the active site or ligand-binding surface for the protein's biological function. STRUCTURED SUMMARY OF PROTEIN INTERACTIONS: DUF269 and DUF269bind by x-ray crystallography (View interaction).


===Crystal structure of cce_0566 from the cyanobacterium Cyanothece 51142, a protein associated with nitrogen fixation from the DUF269 family===
Crystal structure of cce_0566 from Cyanothece 51142, a protein associated with nitrogen fixation in the DUF269 family.,Buchko GW, Robinson H FEBS Lett. 2012 Feb 17;586(4):350-5. Epub 2012 Jan 28. PMID:22289180<ref>PMID:22289180</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 3nj2" style="background-color:#fffaf0;"></div>
(as it appears on PubMed at http://www.pubmed.gov), where 22289180 is the PubMed ID number.
== References ==
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<references/>
{{ABSTRACT_PUBMED_22289180}}
__TOC__
 
</StructureSection>
==About this Structure==
[[Category: Crocosphaera subtropica ATCC 51142]]
[[3nj2]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Cyanothece_sp._atcc_51142 Cyanothece sp. atcc 51142]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NJ2 OCA].
[[Category: Large Structures]]
 
[[Category: Addlagatta A]]
==Reference==
[[Category: Buchko GW]]
<ref group="xtra">PMID:022289180</ref><references group="xtra"/>
[[Category: Ralston CY]]
[[Category: Cyanothece sp. atcc 51142]]
[[Category: Robinson H]]
[[Category: Addlagatta, A.]]
[[Category: Buchko, G W.]]
[[Category: Ralston, C Y.]]
[[Category: Robinson, H.]]
[[Category: Circadium rhythm]]
[[Category: Cyanobacteria]]
[[Category: Nitrogen fixation]]
[[Category: Unknown function]]

Latest revision as of 09:16, 6 September 2023

Crystal structure of cce_0566 from the cyanobacterium Cyanothece 51142, a protein associated with nitrogen fixation from the DUF269 family

3nj2, resolution 1.59Å

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