General Information of Synthetic Binding Protein (SBP) (ID: SBP001081)
SBP Name
Nanobody anti-CFTR G3a
Synonyms
Nanobody G3a
Molecular Weight 13.6 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli BL21 (DE3)
Selection Method Phage display
Highest Status Research
PDB ID 6GKD
Sequence Length 123
SBP Sequence
>Nanobody anti-CFTR G3a
QVQLQESGGGLVQAGGSLRLSCTASGRAFSWYVMGWFRQAPGKEREFVATVSGNGSRRDY
ADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCAASSTYYYTDPEKYDYWGQGTQVT
VSS
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
Cystic fibrosis transmembrane conductance regulator
BTS Info
Binder Cystic fibrosis [ICD-11: CA25.Z] Kd: 1100 nM Free University of Brussels [1]
References
1 Domain-interface dynamics of CFTR revealed by stabilizing nanobodies. Nat Commun. 2019 Jun 14;10(1):2636.