Details of the SBP | SYNBIP

General Information of Synthetic Binding Protein (SBP) (ID: SBP003057)
SBP Name	Fab anti-Digoxin D25
Synonyms	Fab D25
Design Method	Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System	Escherichia coli
Selection Method	Phage display
Highest Status	Research
PDB ID	6S3D
SBP Sequence	>Heavy Chain EVQLQQSGPELVKPGASVRMSCKSSGYIFTDFYMNWVRQSHGKSLDYIGYISPYSGVTGY NQKFKGKATLTVDKSSSTAYMELRSLTSEDSAVYYCAGSSGNSRALTYWGHGASVTVSSA KTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDL YTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEP >Light Chain DVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLNWYLQKAGQSPKLLIYKVSNRF SGVPDRFSGSGSGTDFTLKISRVEAEDLGIYFCSQTTHVPPTFGGGTKLEIKRADAAPTV SIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSM SSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC
3D Structure
	Experimentally Validated Structure
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Template Name	Fab 26-10
Template Sequence	>Heavy Chain EVQLQQSGPELVKPGASVRMSCKSSGYIFTDFYMNWVRQSHGKSLDYIGYISPYSGVTGY NQKFKGKATLTVDKSSSTAYMELRSLTSEDSAVYYCAGSSGNKWAMDYWGHGASVTVSSA KTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDL YTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEP >Light Chain DVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLNWYLQKAGQSPKLLIYKVSNRF SGVPDRFSGSGSGTDFTLKISRVEAEDLGIYFCSQTTHVPPTFGGGTKLEIKRADAAPTV SIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSM SSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC

Protein Scaffold Information of This SBP
Scaffold ID	PS034 Scaffold Info					[1]
Scaffold Name	Fab
Scaffold Class	Antibody fragment
Fold Type	Beta-Sheets + Loops

Binding Target(s) of This SBP (BTS)

BTS Name	Details	Mechanism	Application	Affinity	Research Organization	Ref
Digoxin	BTS Info	Binder	Research tool	Kd: 0.5 nM	Massachusetts General Hospital	[1]

References

1

A single H:CDR3 residue in the anti-digoxin antibody 26-10 modulates specificity for C16-substituted digoxin analogs. Protein Eng. 2001 Apr;14(4):287-96.