General Information of Synthetic Binding Protein (SBP) (ID: SBP003145)
SBP Name
Nanobody anti-SARS-CoV-2 clone Ty1
Synonyms
Nanobody Ty1
Molecular Weight 12.8 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System FreeStyle 293F cells
Selection Method Phage display
Highest Status Research
PDB ID 6ZXN
Sequence Length 128
SBP Sequence
>Nanobody anti-SARS-CoV-2 clone Ty1
MAQVQLVETGGGLVQPGGSLRLSCAASGFTFSSVYMNWVRQAPGKGPEWVSRISPNSGNI
GYTDSVKGRFTISRDNAKNTLYLQMNNLKPEDTALYYCAIGLNLSSSSVRGQGTQVTVSS
GGLPETGG
3D Structure
Experimentally Validated Structure
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Template Name Nb14
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 infection (COVID-19) [ICD-11: XN109] Kd: 5-10 nM Karolinska Institutet [1]
References
1 An alpaca nanobody neutralizes SARS-CoV-2 by blocking receptor interaction. Nat Commun. 2020 Sep 4;11(1):4420.