General Information of Synthetic Binding Protein (SBP) (ID: SBP001029)
SBP Name
Nanobody anti-SARS-CoV-2 clone 6
Synonyms
Nb6
Molecular Weight 12.7 kDa
Thermal Denaturation TEMP 66.9 ℃
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Selection Method Yeast display
Highest Status Research
PDB ID 7KKK
Sequence Length 119
SBP Sequence
>Nanobody anti-SARS-CoV-2 clone 6
QVQLVESGGGLVQAGGSLRLSCAASGIIFGRNAMGWYRQAPGKERELVAGITRRGSITYY
ADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAADPASPAPGDYWGQGTQVTVSS
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
Inhibitor SARS-CoV-2 infection (COVID-19) [ICD-11: XN109] Kd: 210 nM University of California at San Francisco [1]
Spike glycoprotein
BTS Info
Inhibitor SARS-CoV-2 infection (COVID-19) [ICD-11: XN109] Kd: 41 nM University of California at San Francisco [1]
References
1 An ultrapotent synthetic nanobody neutralizes SARS-CoV-2 by stabilizing inactive Spike. Science. 2020 Dec 18;370(6523):1473-1479.