General Information of Synthetic Binding Protein (SBP) (ID: SBP003598)
SBP Name
scFv anti-hPCSK9 h5E12-L230G
Synonyms
scFv h5E12-L230G
Molecular Weight 26.1 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli
Selection Method Phage display
Highest Status Research
Sequence Length 241
SBP Sequence
>scFv anti-hPCSK9 h5E12-L230G
QVQLVQSGAEVKKPGASVKVSCKASGYTFTSYWMHWVRQAPGQGLEWMGEINPSNGRTDH
SEKFKNRVTMTRDTSTSTVYMELSSLRSEDTAVYYCARFHYDYDYFDYWGQGTLVTVSSG
GGGSGGGGSGGGGSDIVMTQSPSSLSASVGDRVTITCKASRNVGNSVGWYQQKPGKAPKL
LIYSASYRYSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQYNRYPGTFGQGTKVEI
K
3D Structure
Computationally Modelled Structure
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Template Name H5E12scFv
Protein Scaffold Information of This SBP
Scaffold ID PS057
Scaffold Info
[1]
Scaffold Name scFv
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
Proprotein convertase subtilisin/kexin type 9
BTS Info
Inhibitor Human immunodeficiency virus type 1 [ICD-11: XN9LD] Kd: 1.72 nM China Pharmaceutical University [1]
References
1 Generation of a Novel High-Affinity Antibody Binding to PCSK9 Catalytic Domain with Slow Dissociation Rate by CDR-Grafting, Alanine Scanning and Saturated Site-Directed Mutagenesis for Favorably Treating Hypercholesterolemia. Biomedicines. 2021 Nov 27;9(12):1783.