Peptide Libraray

LL-III/22

General Information

DRACP ID DRACP00363

Peptide Name LL-III/22

Sequence KNWKKXLKKXIKXVK

Sequence Length 15

UniProt ID Not available

PubChem CID Not available

Origin Synthetic

Type Synthetic peptide

Classification

Active ACP Membrane-targeted

Activity Information

Cell Line	Disease	Cancer Classified	Activity	Assay	Testing Time	Literature
HeLa	Human papillomavirus-related endocervical adenocarcinoma	Carcinoma	IC50=11±7 µM	MTT assay	48 h	1
SW480	Colon adenocarcinoma	Carcinoma	IC50> 100 µM	MTT assay	48 h	1
CCRF-CEM	Childhood T acute lymphoblastic leukemia; Precursor T-cell acute lymphoblastic leukemia	Leukemia	IC50=25±4 µM	MTT assay	48 h	1

Hemolytic Activity Rat erythrocytes: IC50>200 μM

Normal (non-cancerous) Cytotoxicity HUVEC: IC50> 100 μM

Target Not available

Affinity Not available

Mechanism Not available

Nature Anticancer; Antimicrobial; Antifungal

Structure Information

PDB ID Not available

Predicted Structure Not available

Helicity Not available

Linear/Cyclic Linear

Disulfide/Other Bond Not available

N-terminal Modification Free

C-terminal Modification Amidation

Other Modification X=Aib=1-amino-isobutyric acid

Chiral L

Physicochemical Information

Formula C74H127N21O11

Absent amino acids ACDEFGHMPQRSTY

Common amino acids K

Mass 206685

Pl 11.58

Basic residues 7

Acidic residues 0

Hydrophobic residues 4

Net charge 7

Boman Index -2928

Hydrophobicity -128

Aliphatic Index 71.33

Half Life
/

Extinction Coefficient cystines 5500

Absorbance 280nm 392.86

Polar residues 1

Amino acid distribution

Literature Information

Literature 1

Pubmed ID 22100226

Title Toxicity study of antimicrobial peptides from wild bee venom and their analogs toward mammalian normal and cancer cells

Doi 10.1016/j.peptides.2011.11.002

Year 2012

Patent

Patent ID Not available

Patent Title Not available

Other Iinformation Not available

Other Published ID Not available