General Information of Synthetic Binding Protein (SBP) (ID: SBP000594)
SBP Name
Alphabody anti-IL-23 MA12
Synonyms
Alphabody MA12
Molecular Weight 11.9 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli
Selection Method Phage display
Highest Status Research
PDB ID 5MJ4; 5MJ3
Sequence Length 118
SBP Sequence
>Alphabody anti-IL-23 MA12
HMSIQEIQKEIAQIQAVIAGIQKYIYTMTGGSGGSGGGGSGGSGGMSIEEIQKQIAAIQC
QIAAIQKQIYAMTGSGGGGSGGSGGGGSGMSIEEIQKQIAAIQEQILAIYKQIMAMVT
3D Structure
Experimentally Validated Structure
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Protein Scaffold Information of This SBP
Scaffold ID PS008
Scaffold Info
[1]
Scaffold Name Alphabody
Scaffold Class Non-Antibody
Fold Type Alpha-Helices + Loops
Binding Target(s) of This SBP (BTS)
BTS Name Details Mechanism Application Affinity Research Organization Ref
Interleukin-23 subunit alpha
BTS Info
Antagonist Psoriasis [ICD-11: EA90]; Multiple sclerosis [ICD-11: 8A40.Z] Kd: 0.11? nM Complix; Ghent University [1]
References
1 Structural basis of IL-23 antagonism by an Alphabody protein scaffold. Nat Commun. 2014 Oct 30;5:5237.