6QW4
Engineered streptavidin variant (ACGR) in complex with the Strep-tag II peptide
Summary for 6QW4
Entry DOI | 10.2210/pdb6qw4/pdb |
Related | 1RST 6QBB 6QSY |
Descriptor | Streptavidin, Strep-tag II peptide (3 entities in total) |
Functional Keywords | loop engineering, peptide binding protein, protein engineering, strep-tag, streptavidin |
Biological source | Streptomyces avidinii More |
Total number of polymer chains | 2 |
Total formula weight | 14695.03 |
Authors | Skerra, A.,Eichinger, A. (deposition date: 2019-03-05, release date: 2020-03-25, Last modification date: 2024-01-24) |
Primary citation | Schmidt, T.G.M.,Eichinger, A.,Schneider, M.,Bonet, L.,Carl, U.,Karthaus, D.,Theobald, I.,Skerra, A. The Role of Changing Loop Conformations in Streptavidin Versions Engineered for High-affinity Binding of the Strep-tag II Peptide. J.Mol.Biol., 433:166893-166893, 2021 Cited by PubMed: 33639211DOI: 10.1016/j.jmb.2021.166893 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.1 Å) |
Structure validation
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