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.
4ekv
From Proteopedia
Streptavidin 8-aa-loop H127C mutein with reversible biotin binding
Template:ABSTRACT PUBMED 22536357
About this Structure
4ekv is a 1 chain structure with sequence from Streptomyces avidinii. Full crystallographic information is available from OCA.
Reference
- O'Sullivan VJ, Barrette-Ng I, Hommema E, Hermanson GT, Schofield M, Wu SC, Honetschlaeger C, Ng KK, Wong SL. Development of a tetrameric streptavidin mutein with reversible biotin binding capability: engineering a mobile loop as an exit door for biotin. PLoS One. 2012;7(4):e35203. Epub 2012 Apr 19. PMID:22536357 doi:10.1371/journal.pone.0035203
