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{{STRUCTURE_1f4j|  PDB=1f4j  |  SCENE=  }}
===STRUCTURE OF TETRAGONAL CRYSTALS OF HUMAN ERYTHROCYTE CATALASE===
{{ABSTRACT_PUBMED_11134921}}


==Disease==
==STRUCTURE OF TETRAGONAL CRYSTALS OF HUMAN ERYTHROCYTE CATALASE==
[[http://www.uniprot.org/uniprot/CATA_HUMAN CATA_HUMAN]] Defects in CAT are the cause of acatalasemia (ACATLAS) [MIM:[http://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>  
<StructureSection load='1f4j' size='340' side='right'caption='[[1f4j]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
 
== Structural highlights ==
==Function==
<table><tr><td colspan='2'>[[1f4j]] 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=1F4J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1F4J FirstGlance]. <br>
[[http://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>  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</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=1f4j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1f4j OCA], [https://pdbe.org/1f4j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1f4j RCSB], [https://www.ebi.ac.uk/pdbsum/1f4j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1f4j ProSAT]</span></td></tr>
[[1f4j]] is a 4 chain structure 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=1F4J 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/f4/1f4j_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=1f4j 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:011134921</ref><references group="xtra"/><references/>
__TOC__
[[Category: Catalase]]
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Abraham, D J.]]
[[Category: Large Structures]]
[[Category: Ko, T P.]]
[[Category: Abraham DJ]]
[[Category: Musayev, F N.]]
[[Category: Ko TP]]
[[Category: Safo, M K.]]
[[Category: Musayev FN]]
[[Category: Wu, S H.]]
[[Category: Safo MK]]
[[Category: Heme protein]]
[[Category: Wu SH]]
[[Category: No bound nadph]]
[[Category: Oxidoreductase]]

Latest revision as of 10:10, 7 February 2024

STRUCTURE OF TETRAGONAL CRYSTALS OF HUMAN ERYTHROCYTE CATALASESTRUCTURE OF TETRAGONAL CRYSTALS OF HUMAN ERYTHROCYTE CATALASE

Structural highlights

1f4j is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.4Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

CATA_HUMAN Defects in CAT are the cause of acatalasemia (ACATLAS) [MIM:614097. A metabolic disorder characterized by absence of catalase activity in red cells and is often associated with ulcerating oral lesions.[1]

Function

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.[2]

Evolutionary Conservation

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

See Also

References

  1. ↑ Wen JK, Osumi T, Hashimoto T, Ogata M. Molecular analysis of human acatalasemia. Identification of a splicing mutation. J Mol Biol. 1990 Jan 20;211(2):383-93. PMID:2308162 doi:http://dx.doi.org/10.1016/0022-2836(90)90359-T
  2. ↑ Takeuchi A, Miyamoto T, Yamaji K, Masuho Y, Hayashi M, Hayashi H, Onozaki K. A human erythrocyte-derived growth-promoting factor with a wide target cell spectrum: identification as catalase. Cancer Res. 1995 Apr 1;55(7):1586-9. PMID:7882369

1f4j, resolution 2.40Å

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