2qcb: Difference between revisions

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{{STRUCTURE_2qcb|  PDB=2qcb  |  SCENE=  }}
===T7-tagged full-length streptavidin complexed with ruthenium ligand===


==About this Structure==
==T7-tagged full-length streptavidin complexed with ruthenium ligand==
[[2qcb]] is a 1 chain structure with sequence 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=2QCB OCA].  
<StructureSection load='2qcb' size='340' side='right'caption='[[2qcb]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2qcb]] is a 1 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=2QCB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QCB 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]] 1.65&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=KYS:N-(4-{[(2-AMINOETHYL)AMINO]SULFONYL}PHENYL)-5-[(3AS,4S,6AR)-2-OXOHEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL]PENTANAMIDE-(1,2,3,4,5,6-ETA)-BENZENE-CHLORO-RUTHENIUM(III)'>KYS</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=2qcb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcb OCA], [https://pdbe.org/2qcb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qcb RCSB], [https://www.ebi.ac.uk/pdbsum/2qcb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcb 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/qc/2qcb_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=2qcb ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Asymmetric Unit|Asymmetric Unit]]
*[[Avidin 3D structures|Avidin 3D structures]]
*[[Avidin|Avidin]]
__TOC__
 
</StructureSection>
==Reference==
[[Category: Large Structures]]
<ref group="xtra">PMID:018176932</ref><references group="xtra"/>
[[Category: Streptomyces avidinii]]
[[Category: Streptomyces avidinii]]
[[Category: Creus, M.]]
[[Category: Creus M]]
[[Category: Pordea, A.]]
[[Category: Le Trong I]]
[[Category: Stenkamp, R E.]]
[[Category: Pordea A]]
[[Category: Trong, I Le.]]
[[Category: Stenkamp RE]]
[[Category: Ward, T R.]]
[[Category: Ward TR]]
[[Category: Artificial transfer hydrogenase]]
[[Category: Biotin binding protein]]
[[Category: Streptavidin]]
[[Category: T7-tag]]

Latest revision as of 12:15, 21 February 2024

T7-tagged full-length streptavidin complexed with ruthenium ligandT7-tagged full-length streptavidin complexed with ruthenium ligand

Structural highlights

2qcb is a 1 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

2qcb, resolution 1.65Å

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