1hta: Difference between revisions

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


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==CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS==
The line below this paragraph, containing "STRUCTURE_1hta", creates the "Structure Box" on the page.
<StructureSection load='1hta' size='340' side='right'caption='[[1hta]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1hta]] is a 1 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=1HTA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HTA FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.55&#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=CL:CHLORIDE+ION'>CL</scene></td></tr>
{{STRUCTURE_1hta| PDB=1hta |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1hta FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hta OCA], [https://pdbe.org/1hta PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hta RCSB], [https://www.ebi.ac.uk/pdbsum/1hta PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hta ProSAT]</span></td></tr>
</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/ht/1hta_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=1hta ConSurf].
<div style="clear:both"></div>


===CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS===
==See Also==
 
*[[Histone 3D structures|Histone 3D structures]]
 
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[[Category: Large Structures]]
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{{ABSTRACT_PUBMED_11021968}}
 
==About this Structure==
1HTA is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Methanothermus_fervidus Methanothermus fervidus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HTA OCA].
 
==Reference==
Crystal structures of recombinant histones HMfA and HMfB from the hyperthermophilic archaeon Methanothermus fervidus., Decanniere K, Babu AM, Sandman K, Reeve JN, Heinemann U, J Mol Biol. 2000 Oct 13;303(1):35-47. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11021968 11021968]
[[Category: Methanothermus fervidus]]
[[Category: Methanothermus fervidus]]
[[Category: Single protein]]
[[Category: Decanniere K]]
[[Category: Decanniere, K.]]
[[Category: Heinemann U]]
[[Category: Heinemann, U.]]
[[Category: Reeve JN]]
[[Category: Reeve, J N.]]
[[Category: Sandman K]]
[[Category: Sandman, K.]]
[[Category: Histone]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul  1 08:39:00 2008''

Latest revision as of 10:30, 7 February 2024

CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUSCRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS

Structural highlights

1hta is a 1 chain structure with sequence from Methanothermus fervidus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.55Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

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

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

See Also

1hta, resolution 1.55Å

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