General Information of Synthetic Binding Protein (SBP) (ID: SBP001040)
SBP Name
Nanobody anti-SARS-CoV-2 clone 23
Synonyms
Sb23
Molecular Weight 15.7 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli
Selection Method Phage display and Ribosome display
Highest Status Research
PDB ID 7A25; 7A29
Sequence Length 115
SBP Sequence
>Nanobody anti-SARS-SoV-2 Slone 23
QVQLVESGGGLVQAGGSLRLSSAASGFPVESENMHWYRQAPGKEREWVAAIYSTGGWTLY
ADSVKGRFTISR DNAKNTVYLQMNSLKPEDTAVYYSAVQVGYWYEGQGTQVTVS
3D Structure
Experimentally Validated Structure
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Protein Scaffold Information of This SBP
Scaffold ID PS048
Scaffold Info
[1]
Scaffold Name Nanobody
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
Spike glycoprotein
BTS Info
Binder SARS-CoV-2 infection (COVID-19) [ICD-11: XN109] Kd: 10.6 nM Centre for Structural Systems Biology (CSSB) [1]
References
1 Selection, biophysical and structural analysis of synthetic nanobodies that effectively neutralize SARS-CoV-2. Nat Commun. 2020 Nov 4;11(1):5588.