4bx7
From Proteopedia
trans-divalent streptavidin bound to biotin-4-fluorescein
Function
[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).
About this Structure
4bx7 is a 2 chain structure with sequence from Streptomyces avidinii. Full crystallographic information is available from OCA.
