This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3ry2
From Proteopedia
(Difference between revisions)
| (8 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:3ry2.png|left|200px]] | ||
| - | + | ==Wild-type core streptavidin-biotin complex at atomic resolution== | |
| - | + | <StructureSection load='3ry2' size='340' side='right'caption='[[3ry2]], [[Resolution|resolution]] 0.95Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3ry2]] is a 2 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=3RY2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RY2 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]] 0.95Å</td></tr> | |
| - | == | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BTN:BIOTIN'>BTN</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr> |
| - | [[3ry2]] is a 2 chain structure | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3ry2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ry2 OCA], [https://pdbe.org/3ry2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ry2 RCSB], [https://www.ebi.ac.uk/pdbsum/3ry2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ry2 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). | ||
==See Also== | ==See Also== | ||
| - | *[[Avidin|Avidin]] | + | *[[Avidin 3D structures|Avidin 3D structures]] |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Streptomyces avidinii]] | [[Category: Streptomyces avidinii]] | ||
| - | [[Category: | + | [[Category: Le Trong I]] |
| - | [[Category: | + | [[Category: Lybrand TP]] |
| - | [[Category: | + | [[Category: Stayton PS]] |
| - | [[Category: | + | [[Category: Stenkamp RE]] |
| - | + | ||
| - | + | ||
Current revision
Wild-type core streptavidin-biotin complex at atomic resolution
| |||||||||||
