1y8h

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{{Seed}}
 
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[[Image:1y8h.png|left|200px]]
 
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==HORSE METHEMOGLOBIN LOW SALT, PH 7.0==
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The line below this paragraph, containing "STRUCTURE_1y8h", creates the "Structure Box" on the page.
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<StructureSection load='1y8h' size='340' side='right'caption='[[1y8h]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1y8h]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y8H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Y8H FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1&#8491;</td></tr>
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<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>
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{{STRUCTURE_1y8h| PDB=1y8h | SCENE= }}
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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=1y8h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y8h OCA], [https://pdbe.org/1y8h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1y8h RCSB], [https://www.ebi.ac.uk/pdbsum/1y8h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1y8h ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HBA_HORSE HBA_HORSE] Involved in oxygen transport from the lung to the various peripheral tissues.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/y8/1y8h_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1y8h ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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A new relaxed state has been characterized in the crystals of horse methemoglobin grown at neutral pH at low ionic concentration and their low humidity variants. The crystals provide an example for improvement in X-ray diffraction quality with reduced solvent content. Only the classical R state has been so far observed in liganded horse hemoglobin. The state characterized in the present study lies in between the R state and the R2 state characterized earlier in liganded human hemoglobin. The results presented here, along with those of earlier studies, suggest that relaxed and tense hemoglobin can access ensembles of states.
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===HORSE METHEMOGLOBIN LOW SALT, PH 7.0===
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A new relaxed state in horse methemoglobin characterized by crystallographic studies.,Sankaranarayanan R, Biswal BK, Vijayan M Proteins. 2005 Aug 15;60(3):547-51. PMID:15887226<ref>PMID:15887226</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1y8h" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_15887226}}, adds the Publication Abstract to the page
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*[[Hemoglobin 3D structures|Hemoglobin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 15887226 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_15887226}}
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__TOC__
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</StructureSection>
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==About this Structure==
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1Y8H is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y8H OCA].
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==Reference==
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<ref group="xtra">PMID:15887226</ref><references group="xtra"/>
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[[Category: Equus caballus]]
[[Category: Equus caballus]]
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[[Category: Biswal, B K.]]
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[[Category: Large Structures]]
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[[Category: Sankaranarayanan, R.]]
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[[Category: Biswal BK]]
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[[Category: Vijayan, M.]]
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[[Category: Sankaranarayanan R]]
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[[Category: Allosteric transition]]
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[[Category: Vijayan M]]
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[[Category: Aquo methemoglobin]]
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[[Category: Quarternary association]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 09:16:32 2009''
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Current revision

HORSE METHEMOGLOBIN LOW SALT, PH 7.0

PDB ID 1y8h

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