General Information of Synthetic Binding Protein (SBP) (ID: SBP003578)
SBP Name
Bicyclic peptide anti-KRAS B4
Synonyms
Bicyclic peptide B4
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Highest Status Research
Sequence Length 10
SBP Sequence
>Bicyclic peptide anti-KRAS B4
Orn-Arg-nal-Arg-Fpa-Lys-phe-glu-Gly-Dap
Sequence Description The three-letter codes for L-amino acids have the first letter capitalized, whereas those of D-amino acids have all lower-case letters.
Protein Scaffold Information of This SBP
Scaffold ID PS017
Scaffold Info
[1]
Scaffold Name Bicyclic peptide
Scaffold Class Non-Antibody
Fold Type Loops
Binding Target(s) of This SBP (BTS)
BTS Name Details Mechanism Application Affinity Research Organization Ref
GTPase KRas
BTS Info
inhibitor Cancers [ICD-11: 2D4Z] Kd: 2.6 nM Ohio State University [1]
References
1 Direct Ras Inhibitors Identified from a Structurally Rigidified Bicyclic Peptide Library. Tetrahedron. 2014 Oct 21;70(42):7714-7720.