General Information of Synthetic Binding Protein (SBP) (ID: SBP003585)
SBP Name
Macrocyclic peptide anti-MRP1 CPI1
Synonyms
Macrocyclic peptide CPI1
Molecular Weight 2.3 kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Highest Status Research
PDB ID 8F4B
Sequence Length 17
SBP Sequence
>Macrocyclic peptide anti-MRP1 CPI1
(AcD)YFWGNLHWYYEQFDSTC
Sequence Description (AcD)Y and Cys from a thioether linkage.
3D Structure
Experimentally Validated Structure
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Protein Scaffold Information of This SBP
Scaffold ID PS044
Scaffold Info
[1]
Scaffold Name Macrocyclic peptide
Scaffold Class Non-Antibody
Fold Type Beta-Sheets + Loops
Binding Target(s) of This SBP (BTS)
BTS Name Details Mechanism Application Affinity Research Organization Ref
Multidrug resistance-associated protein 1
BTS Info
Inhibitor Tools for inhibiting traps MRP1 in a catalytically incompetent conformation Kd: 100 nM Rockefeller University [1]
References
1 A macrocyclic peptide inhibitor traps MRP1 in a catalytically incompetent conformation. Proc Natl Acad Sci U S A. 2023 Mar 14;120(11):e2220012120.