General Information of Synthetic Binding Protein (SBP) (ID: SBP001553)
SBP Name
Fab anti-Testosterone clone 77
Synonyms
Fab 77
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli RV308
Selection Method Phage display
Highest Status Research
SBP Sequence
>Heavy Chain
EVKLVESGGGLVKPGGSLKLSCAASGFTFSRYALSWVRQTADKRLEWVASIVSGGNTYYS
GSVKGRFTISRDIARNILYLQMSSLRSEDTAMYYCARAYYGYVGLVHWGQGTLVTVSS
>Light Chain
DVVVTQTPLSLPVSLGDQASISCRSSEVIVTRNGYTPIEWYLQKPGQSPKLLIYKAYK
RFPGVPDRFSGSGSGTDFTLKISRVEAEDLGVYYCFDGSTVPPKFGGGTKLEIK
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
Testosterone
BTS Info
Binder Research tool Kd: 0.3 nM University of Joensuu [1]
References
1 Crystal structure of an in vitro affinity- and specificity-matured anti-testosterone Fab in complex with testosterone. Improved affinity results from small structural changes within the variable domains. J Biol Chem. 2002 Nov 15;277(46):44021-7.