2dyu: Difference between revisions

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[[Image:2dyu.gif|left|200px]]<br /><applet load="2dyu" size="350" color="white" frame="true" align="right" spinBox="true"
caption="2dyu, resolution 1.75&Aring;" />
'''Helicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triad'''<br />


==About this Structure==
==Helicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triad==
2DYU is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Helicobacter_pylori Helicobacter pylori]. Active as [http://en.wikipedia.org/wiki/Formamidase Formamidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.1.49 3.5.1.49] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DYU OCA].  
<StructureSection load='2dyu' size='340' side='right'caption='[[2dyu]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
[[Category: Formamidase]]
== Structural highlights ==
[[Category: Helicobacter pylori]]
<table><tr><td colspan='2'>[[2dyu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_pylori_26695 Helicobacter pylori 26695]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DYU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DYU FirstGlance]. <br>
[[Category: Single protein]]
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.75&#8491;</td></tr>
[[Category: Hung, C L.]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2dyu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dyu OCA], [https://pdbe.org/2dyu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2dyu RCSB], [https://www.ebi.ac.uk/pdbsum/2dyu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2dyu ProSAT]</span></td></tr>
[[Category: Wang, W C.]]
</table>
[[Category: aliphatic amidase]]
== Function ==
[[Category: amif]]
[https://www.uniprot.org/uniprot/AMIF_HELPY AMIF_HELPY] Is an aliphatic amidase with a restricted substrate specificity, as it only hydrolyzes formamide. Probably involved in the nitrogen metabolism of H.pylori.<ref>PMID:11359566</ref>
[[Category: catalytic triad]]
== Evolutionary Conservation ==
[[Category: cek]]
[[Image:Consurf_key_small.gif|200px|right]]
[[Category: formamidase]]
Check<jmol>
[[Category: helicobacter pylori]]
  <jmolCheckbox>
 
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/dy/2dyu_consurf.spt"</scriptWhenChecked>
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 17:04:10 2008''
    <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=2dyu ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Helicobacter pylori 26695]]
[[Category: Large Structures]]
[[Category: Hung CL]]
[[Category: Wang WC]]

Latest revision as of 16:48, 13 March 2024

Helicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triadHelicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triad

Structural highlights

2dyu is a 2 chain structure with sequence from Helicobacter pylori 26695. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.75Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

AMIF_HELPY Is an aliphatic amidase with a restricted substrate specificity, as it only hydrolyzes formamide. Probably involved in the nitrogen metabolism of H.pylori.[1]

Evolutionary Conservation

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

References

  1. Skouloubris S, Labigne A, De Reuse H. The AmiE aliphatic amidase and AmiF formamidase of Helicobacter pylori: natural evolution of two enzyme paralogues. Mol Microbiol. 2001 May;40(3):596-609. PMID:11359566

2dyu, resolution 1.75Å

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