6SOK

Engineered streptavidin variant (VTAR) in complex with the Twin-Strep-tag peptide

Summary for 6SOK

• Entry DOI: 10.2210/pdb6sok/pdb
• Related: 1RST 6QBB 6QSY 6QW4
• Descriptor: Streptavidin, Twin-Strep-tag peptide, AMINO GROUP, ... (4 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: 8
• Total formula weight: 66263.60

Authors

Skerra, A.,Eichinger, A. (deposition date: 2019-08-29, release date: 2020-09-09, 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; PubMed: 33639211; DOI: 10.1016/j.jmb.2021.166893

Experimental method

X-RAY DIFFRACTION (1.96 Å)