MYP_074881
Basic Information
CA(1-7)M(2-9)
Anticancer
Anticancer Cytotoxic anticancer activity Cytotoxic
Antimicrobial
Antimicrobial Antibacterial
Antimicrobial Antibacterial Anti-Gram-negative
Antimicrobial Antibacterial Anti-Gram-positive
Antimicrobial Antibacterial Anti-Mycobacterium
Antimicrobial Anti-biofilm Biofilm inhibition
Antimicrobial Antifungal
Antiparasitic Anti-Leishmania Antileishmanial
Antiparasitic Antimalarial
Antiparasitic Antiprotozoal Antimalarial Anti-Plasmodium
Antiparasitic General antiparasitic Antiparasitic
Toxicity / Safety Blood cell toxicity Hemolysis Hemolytic
Toxicity / Safety Cytotoxicity Cytotoxic
Venom / Toxin General toxin Cytotoxic
Venom / Toxin General toxin Toxic
Standard
15 amino acids
C89H151N21O16
Standard
Sequence
KWKLFKKIGAVLKVL
Physicochemical Analysis
1771.28 Da
10.60
4.76
4.54
0.3170
0.54
0.69
0.15
-28.99
149.33
0.1333
5500.00
5500.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
616.61
0.94
22.0
21.0
63.0
126.0
3.0
14.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0313069 VERIFIED: YES
Provenance & Taxonomy
Synthetic construct based on Other derivatives [Synthetic]
Cecropin
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
bacteria: The peptide forms pore on membranes. Structure: helical in 20% hexafluoroisopropanol (HFIP). You can rotate, zoom, and view the 3D structure bound to DPC micelles here in the PDB. In vitro toxicity: sheep RBC (LC >300 uM), not hemo.lytic. Surface immobilized peptide: It has been surface immobilized 2016 onto gold nanoparticles at a high density of 110 ug/cm2 with a braod activity spectrum (Rai A et al., 2016). Chemical modification: Succinylation of the amino acids at the N-terminus and lysine side chains inhibits the effect of this peptide on liposome permeability. This modification appears to block the formation of helical structure in liposome. Updated Jan2025
Bio-Activity Profile
Antimicrobial Antiparasitic
C. glabrata ATCC 15126
64 μg/mL
MIC
RECORD: Rec_0316062 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cecropin
32630
Structure & Mods
synthetic linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial
B16-F10
1.75 μM
LC50
RECORD: Rec_0316183 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cecropin/Melittin hybrid
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Trimethylation
Amidation
Lysine Nepsilon-Trimethylation
Bio-Activity Profile
Antimicrobial Antiparasitic Antileishmanial
Leishmania donovani 3Luc (promastigote)
IC50; MTT assay
RECORD: Rec_0316938 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
CAMEL/cecropin-melittin hybrid peptides
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Anticancer Antimicrobial
4T1 (breast cancer)
6.2 μM
LC50
RECORD: Rec_0317386 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial
Sheep erythrocytes
85.6 μM
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