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B1-L-7
General Information
DCTPep ID DCTPep05887
Peptide Name B1-L-7
Sequence VKRFKⓍFFRKLKⓍLV
Sequence Length 15
UniProt ID Not available
PubChem CID Not available
Origin Synthetic
Type Synthetic peptide
Classification
ACP Tumor active peptide Cancer targeted peptides Stapled Peptides Membrane-targeted
Activity Information
| Cell Line | Disease | Activity | Assay | Testing Time | Literature |
|---|---|---|---|---|---|
| U87 | Glioblastoma | IC50=12.70±1.63 μM | CCK-8 assay | 48 h | 1 |
| MCF-7 | Invasive breast carcinoma of no special type | IC50=13.36±1.22 μM | CCK-8 assay | 48 h | 1 |
| Huh-7 | Adult hepatocellular carcinoma; Adult hepatocellular carcinoma | IC50=7.49±1.2 μM | CCK-8 assay | 48 h | 1 |
Hemolytic Activity HC50>80 μM
Normal (non-cancerous) Cytotoxicity Not available
Target Not available
Affinity Not available
Mechanism Not available
Structure Information
PDB ID Not available
Predicted Structure Not available
(Please note that there is the predicted structure, predicted by AlphaFold)
Helicity 31.6
Linear/Cyclic Cyclic (Stapled)
Disulfide/Other Bond Stapled: Ⓧ(6) and Ⓧ (13) are cross-linked by hydrocarbon stapling
N-terminal Modification Free
C-terminal Modification Amidation
Other Modification Ⓧ(6)=(R)-2-(7-octenyl) alanine amino acid; Ⓧ(13)=(S)-2-(4-pentenyl) alanine amino acid
Chiral L
Physicochemical Information
Formula Not Applicable
Absent amino acids Not Applicable
Theoretical pI Not Applicable
Acidic residues Not Applicable
Basic residues Not Applicable
Polar residues Not Applicable
Molecular weight (Average) Not Applicable
Molecular weight (Monoisotopic) Not Applicable
Common amino acids Not Applicable
Net charge Not Applicable
Instability index (II) Not Applicable
Aliphatic index Not Applicable
Grand average of hydropathicity (GRAVY) Not Applicable
Half Life
Not Applicable
Extinction coefficients
Not Applicable
Amino acid distribution
Literature Information
Literature 1
Pubmed ID 35464194
Title Design, Synthesis, and Antitumor Activity Study of All-Hydrocarbon-Stapled B1-Leu Peptides
Year 2022
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.