View source for 8aqo


==Streptavidin with a bisbiothinilated Fe4S4 cluster==
<StructureSection load='8aqo' size='340' side='right'caption='[[8aqo]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8aqo]] 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=8AQO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8AQO 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]] 1.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NUI:5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[[20-[2-[5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethanoylamino]-2$l^{3},4,12,14$l^{3},16,24,25$l^{3},27$l^{3}-octathia-1$l^{4},3$l^{4},13$l^{4},15$l^{4}-tetraferranonacyclo[11.11.1.1^{1,13}.1^{6,10}.1^{18,22}.0^{2,15}.0^{3,14}.0^{3,25}.0^{15,27}]octacosa-6(28),7,9,18,20,22(26)-hexaen-8-yl]amino]-2-oxidanylidene-ethyl]pentanamide'>NUI</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=8aqo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8aqo OCA], [https://pdbe.org/8aqo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8aqo RCSB], [https://www.ebi.ac.uk/pdbsum/8aqo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8aqo 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).
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</StructureSection>
[[Category: Large Structures]]
[[Category: Streptomyces avidinii]]
[[Category: Igareta NV]]
[[Category: Ward TR]]