1mep: Difference between revisions

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


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==Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.==
The line below this paragraph, containing "STRUCTURE_1mep", creates the "Structure Box" on the page.
<StructureSection load='1mep' size='340' side='right'caption='[[1mep]], [[Resolution|resolution]] 1.65&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'>[[1mep]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_avidinii Streptomyces avidinii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MEP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MEP 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]] 1.65&#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=BTN:BIOTIN'>BTN</scene></td></tr>
{{STRUCTURE_1mep| PDB=1mep |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1mep FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mep OCA], [https://pdbe.org/1mep PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1mep RCSB], [https://www.ebi.ac.uk/pdbsum/1mep PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1mep ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SAV_STRAV SAV_STRAV] The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin).
== 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/me/1mep_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=1mep ConSurf].
<div style="clear:both"></div>


===Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.===
==See Also==
 
*[[Avidin 3D structures|Avidin 3D structures]]
 
__TOC__
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The line below this paragraph, {{ABSTRACT_PUBMED_16452627}}, adds the Publication Abstract to the page
[[Category: Large Structures]]
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{{ABSTRACT_PUBMED_16452627}}
 
==About this Structure==
1MEP is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Streptomyces_avidinii Streptomyces avidinii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MEP OCA].
 
==Reference==
<ref group="xtra">PMID:16452627</ref><references group="xtra"/>
[[Category: Streptomyces avidinii]]
[[Category: Streptomyces avidinii]]
[[Category: Green, N M.]]
[[Category: Green NM]]
[[Category: Hyre, D E.]]
[[Category: Hyre DE]]
[[Category: Merritt, E A.]]
[[Category: Le Trong I]]
[[Category: Stayton, P S.]]
[[Category: Merritt EA]]
[[Category: Stenkamp, R E.]]
[[Category: Stayton PS]]
[[Category: Trong, I Le.]]
[[Category: Stenkamp RE]]
[[Category: Biotin-binding protein]]
[[Category: Homotetramer]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 02:46:53 2009''

Latest revision as of 10:43, 14 February 2024

Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.

Structural highlights

1mep is a 4 chain structure with sequence from Streptomyces avidinii. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.65Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SAV_STRAV The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin).

Evolutionary Conservation

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

See Also

1mep, resolution 1.65Å

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OCA
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