4gd9

Circular Permuted Streptavidin N49/G48Circular Permuted Streptavidin N49/G48

FunctionFunction

[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 StructureAbout this Structure

4gd9 is a 4 chain structure with sequence from Streptomyces avidinii. Full crystallographic information is available from OCA.

ReferenceReference

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↑ Le Trong I, Chu V, Xing Y, Lybrand TP, Stayton PS, Stenkamp RE. Structural consequences of cutting a binding loop: two circularly permuted variants of streptavidin. Acta Crystallogr D Biol Crystallogr. 2013 Jun;69(Pt 6):968-77. doi:, 10.1107/S0907444913003855. Epub 2013 May 11. PMID:23695241 doi:10.1107/S0907444913003855

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OCA

[1] Le Trong I, Chu V, Xing Y, Lybrand TP, Stayton PS, Stenkamp RE. Structural consequences of cutting a binding loop: two circularly permuted variants of streptavidin. Acta Crystallogr D Biol Crystallogr. 2013 Jun;69(Pt 6):968-77. doi:, 10.1107/S0907444913003855. Epub 2013 May 11. PMID:23695241 doi:10.1107/S0907444913003855

[xtra 1]