Peptide Libraray

NRC-18

General Information

DCTPep ID DCTPep00307

Peptide Name NRC-18

Sequence GWKKWFTKGERLSQRHFA

Sequence Length 18

UniProt ID Not available

PubChem CID Not available

Origin Synthetic

Type Synthetic peptide

Classification

Cancer therapy related peptides

Activity Information

Cell Line	Disease	Activity	Assay	Testing Time	Literature
HL-60	Adult acute myeloid leukemia; Acute myeloid leukemia	50% Cell death>128 µg/ml	MTT assay	2h	1

Hemolytic Activity Human erythrocytes: 50% Hemolysis>256 µg/ml

Normal (non-cancerous) Cytotoxicity Zebrafish embryos: No Killing

Target Not available

Affinity Not available

Mechanism Not available

Structure Information

PDB ID Not available

Predicted Structure DCTPep00307

(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 Free

C-terminal Modification Free

Other Modification None

Chiral L

Physicochemical Information

Formula C106H156N32O24

Absent amino acids CDIMNPVY

Theoretical pI 11.10

Acidic residues 1

Basic residues 6

Polar residues 4

Molecular weight (Average) 2262.6

Molecular weight (Monoisotopic) 2261.2

Common amino acids K

Net charge 5

Instability index (II) 23.03

Aliphatic index 27.22

Grand average of hydropathicity (GRAVY) -1.322

Half Life
30 hours (mammalian reticulocytes, in vitro).
>20 hours (yeast, in vivo).
>10 hours (Escherichia coli, in vivo).

Extinction coefficients
Ext. coefficient 11000
Abs 0.1% (=1 g/l) 4.862

Amino acid distribution

Literature Information

Literature 1

Pubmed ID 21729875

Title The zebrafish embryo as a tool for screening and characterizing pleurocidin host-defense peptides as anti-cancer agents

Doi 10.1242/dmm.007310

Year 2011

Patent

Patent ID Not available

Patent Title Not available

Other Iinformation Not available

Other Published ID Not available