General Information of Synthetic Binding Protein (SBP) (ID: SBP003607)
SBP Name
Nanobody anti-SARS-CoV-2 Nb-021
Synonyms
Nanobody 021
Molecular Weight 11.9 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Selection Method Phage display
Highest Status Research
PDB ID 8H5U
Sequence Length 112
SBP Sequence
>Nanobody anti-SARS-CoV-2 Nb-021
EVQVVESGGGLVQPGGSLRLSCAASGTGSFSTYAMGWYRQAPGNQHERVAIIDSVGNTNY
PDSVKGRFTISRDNAKNTGYLQMNSLKSEDTAVYYCNLGTIWGQGTQVTVSS
3D Structure
Experimentally Validated Structure
Click to Save PDB File
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
Neutralizer SARS-CoV-2 [ICD-11: XN109] Kd: 0.213 nM Sichuan University [1]
References
1 Development of a bispecific nanobody conjugate broadly neutralizes diverse SARS-CoV-2 variants and structural basis for its broad neutralization. PLoS Pathog. 2023 Nov 30;19(11):e1011804.