6VJKA

Streptavidin mutant m88 (n49c/a86c)
Total Genus 27
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
27
sequence length
122
structure length
122
Chain Sequence
AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGCAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNCHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPS
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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publication title Engineering a disulfide-gated switch in streptavidin enables reversible binding without sacrificing binding affinity.
pubmed doi rcsb
molecule keywords Streptavidin
molecule tags Biotin-binding protein
source organism Streptomyces avidinii
total genus 27
structure length 122
sequence length 122
chains with identical sequence B, C, D, E, F, G, H, I, J, K, L
ec nomenclature
pdb deposition date 2020-01-16

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01382 Avidin Avidin family
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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#similar chains, but unknotted
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