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[[Image:1dgf.png|left|200px]]


{{STRUCTURE_1dgf|  PDB=1dgf  |  SCENE= }}
==HUMAN ERYTHROCYTE CATALASE==
 
<StructureSection load='1dgf' size='340' side='right'caption='[[1dgf]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
===HUMAN ERYTHROCYTE CATALASE===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1dgf]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DGF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1DGF FirstGlance]. <br>
{{ABSTRACT_PUBMED_10656833}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1dgf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1dgf OCA], [https://pdbe.org/1dgf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1dgf RCSB], [https://www.ebi.ac.uk/pdbsum/1dgf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1dgf ProSAT]</span></td></tr>
[[1dgf]] is a 4 chain structure of [[Catalase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1DGF OCA].  
</table>
== Disease ==
[https://www.uniprot.org/uniprot/CATA_HUMAN CATA_HUMAN] Defects in CAT are the cause of acatalasemia (ACATLAS) [MIM:[https://omim.org/entry/614097 614097]. A metabolic disorder characterized by absence of catalase activity in red cells and is often associated with ulcerating oral lesions.<ref>PMID:2308162</ref>
== Function ==
[https://www.uniprot.org/uniprot/CATA_HUMAN CATA_HUMAN] Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide. Promotes growth of cells including T-cells, B-cells, myeloid leukemia cells, melanoma cells, mastocytoma cells and normal and transformed fibroblast cells.<ref>PMID:7882369</ref>
== 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/dg/1dgf_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=1dgf ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Catalase|Catalase]]
*[[Catalase 3D structures|Catalase 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:010656833</ref><references group="xtra"/>
__TOC__
[[Category: Catalase]]
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Arvai, A S.]]
[[Category: Large Structures]]
[[Category: Bourne, Y.]]
[[Category: Arvai AS]]
[[Category: Putnam, C D.]]
[[Category: Bourne Y]]
[[Category: Tainer, J A.]]
[[Category: Putnam CD]]
[[Category: Catalase]]
[[Category: Tainer JA]]
[[Category: Heme]]
[[Category: Hydrogen peroxide]]
[[Category: Nadph]]
[[Category: Oxidoreductase]]

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