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==CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS== | |||
<StructureSection load='1b67' size='340' side='right'caption='[[1b67]], [[Resolution|resolution]] 1.48Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1b67]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanothermus_fervidus Methanothermus fervidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1B67 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1B67 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.48Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | |||
== | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1b67 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1b67 OCA], [https://pdbe.org/1b67 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1b67 RCSB], [https://www.ebi.ac.uk/pdbsum/1b67 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1b67 ProSAT]</span></td></tr> | ||
[[1b67]] is a 2 chain structure | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/HMFA_METFE HMFA_METFE] Binds and compact DNA (95 to 150 base pairs) to form nucleosome-like structures that contain positive DNA supercoils. Increases the resistance of DNA to thermal denaturation. | |||
== 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/b6/1b67_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=1b67 ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | ==See Also== | ||
*[[Histone 3D structures|Histone 3D structures]] | |||
*[[Histone|Histone]] | __TOC__ | ||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Methanothermus fervidus]] | [[Category: Methanothermus fervidus]] | ||
[[Category: Decanniere | [[Category: Decanniere K]] | ||
[[Category: Heinemann | [[Category: Heinemann U]] | ||
[[Category: Reeve | [[Category: Reeve JN]] | ||
[[Category: Sandman | [[Category: Sandman K]] | ||
Latest revision as of 08:55, 3 April 2024
CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUSCRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS
Structural highlights
FunctionHMFA_METFE Binds and compact DNA (95 to 150 base pairs) to form nucleosome-like structures that contain positive DNA supercoils. Increases the resistance of DNA to thermal denaturation. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also |
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