Peptide Libraray

General Information

DCTPep ID DCTPep01026

Peptide Name L5

Sequence KKRK

Sequence Length 4

UniProt ID Not available

PubChem CID Not available

Origin Synthetic

Type Synthetic peptide

Classification

ACP Tumor active peptide Lipopeptides Membrane lysis

Activity Information

Cell Line	Disease	Activity	Assay	Testing Time	Literature
HeLa	Human papillomavirus-related endocervical adenocarcinoma	IC50=6.2±2.7µg/ml	MTT assay	24h	1

Hemolytic Activity Human erythrocytes:HC50=96.7±1.4µg/ml

Normal (non-cancerous) Cytotoxicity HaCat: IC50=2.4±0.4µg/ml

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 Not available

Linear/Cyclic Linear

Disulfide/Other Bond Not available

N-terminal Modification CH3(CH2)14CO, Palmitic acid

C-terminal Modification Amidation

Other Modification None

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 33003569

Title Effect of Disulfide Cyclization of Ultrashort Cationic Lipopeptides on Antimicrobial Activity and Cytotoxicity

Doi 10.3390/ijms21197208

Year 2020

Patent

Patent ID Not available

Patent Title Not available

Other Iinformation Not available

Other Published ID Not available