This work is licensed under a Creative Commons Attribution 4.0 International License.
[Y14W]cGm
General Information
DRACP ID DRACP00757
Peptide Name [Y14W]cGm
Sequence GCRRLCYKQRCVTWCRGR
Sequence Length 18
UniProt ID Not available
PubChem CID Not available
Origin Redesigned Spider Peptide
Type Synthetic peptide
Classification
Active ACP
Activity Information
| Cell Line | Disease | Cancer Classified | Activity | Assay | Testing Time | Literature |
|---|---|---|---|---|---|---|
| CRL-1739 | Gastric adenocarcinoma | Carcinoma | CC50=30.3 ± 1.1 µM | Resazurin assay | 18-24h | 1 |
| MM96L | Melanoma | Carcinoma | CC50=4.0 ± 0.1 µM | Resazurin assay | 18-24h | 1 |
| HeLa | Human papillomavirus-related endocervical adenocarcinoma | Carcinoma | CC50=50.4 ± 2.4 µM | Resazurin assay | 18-24h | 1 |
| K562 | Blast phase chronic myelogenous leukemia, BCR-ABL1 positive; Chronic myeloid leukemia | Leukemia | CC50=2.7 ± 0.1 µM | Resazurin assay | 18-24h | 1 |
Hemolytic Activity Human red blood cells (hRBCs): hemolysis(%)=50.8±4.7 with 64 μM of peptide
Normal (non-cancerous) Cytotoxicity HFF-1: CC50=68.4 ± 9.6 µM
Target Not available
Affinity Not available
Mechanism Not available
Nature Anticancer; Antimicrobial
Structure Information
Helicity Not available
Linear/Cyclic Cyclic
Disulfide/Other Bond Cys2<--->Cys15; Cys6<--->Cys11
N-terminal Modification Free
C-terminal Modification Amidation
Other Modification None
Chiral L
Physicochemical Information
Formula C92H154N36O22S4
Absent amino acids ADEFHIMNPS
Common amino acids R
Mass 254811
Pl 10.46
Basic residues 6
Acidic residues 0
Hydrophobic residues 3
Net charge 6
Boman Index -7011
Hydrophobicity -86.67
Aliphatic Index 37.78
Half Life
Mammalian: 30 hour
Yeast: >20 hour
E.coli: >10 hour
Extinction Coefficient cystines 7240
Absorbance 280nm 425.88
Polar residues 8
Amino acid distribution
Literature Information
Literature 1
Pubmed ID 28741926
Title Redesigned Spider Peptide with Improved Antimicrobial and Anticancer Properties
Doi 10.1021/acschembio.7b00459
Year 2017
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.