This work is licensed under a Creative Commons Attribution 4.0 International License.
StRIP3[L911F,S912F]
General Information
DRACP ID DRACP05973
Peptide Name StRIP3[L911F,S912F]
Sequence DDEⓍEQFⓍYHLFFFNAV
Sequence Length 17
UniProt ID Not available
PubChem CID Not available
Origin Synthetic
Type Synthetic peptide
Classification
Cancer targeted peptides Stapled Peptides Cell-penetrating peptides Rab8a GTPase inhibitor
Activity Information
Hemolytic Activity Not available
Normal (non-cancerous) Cytotoxicity Not available
Target Rab8a GTPase
Affinity rel.Kd=0.14 (rel.Kd=[Kd(peptide)/ Kd(StRIP3)])*
* Cmax[Rab8a6-176(GppNHp)]=700 µM, Kd(StRIP3)=147 µM
Mechanism Binds Rab8a(GppNHp) and is able to inhibit a Rab8a PPI.
Nature Anticancer
Structure Information
Helicity Not available
Linear/Cyclic Cyclic (Stapled)
Disulfide/Other Bond Stapled: Ⓧ(4) and Ⓧ (8) are cross-linked by hydrocarbon stapling
N-terminal Modification Fluorescein-O2OC-
C-terminal Modification Free
Other Modification Ⓧ=(S)-2-(4-pentenyl)alanine
Chiral L
Physicochemical Information
Formula C92H113N19O25
Absent amino acids CGIKMPRSTW
Common amino acids F
Mass 217059
Pl 3.74
Basic residues 1
Acidic residues 4
Hydrophobic residues 7
Net charge -3
Boman Index -2535
Hydrophobicity -26.47
Aliphatic Index 45.88
Half Life
/
Extinction Coefficient cystines 1490
Absorbance 280nm 93.13
Polar residues 2
Amino acid distribution
Literature Information
Literature 1
Pubmed ID 27336832
Title Protease-Resistant and Cell-Permeable Double-Stapled Peptides Targeting the Rab8a GTPase
Doi 2016
Year
Patent
Patent ID Not available
Patent Title Not available
Other Iinformation Not available
Other Published ID Not available
This work is licensed under a Creative Commons Attribution 4.0 International License.