Peptide Database

Peptide Namecyclosquamosin E

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antiparasitic ▸ Antimalarial

Immunology ▸ Immunomodulation ▸ Immunosuppressive

Insecticidal/Pest control ▸ Insecticidal activity

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC50H67N9O14

DescriptionStandard

        PGGVLSYYY
    

Molecular Weight1018.12 Da

Isoelectric Point (pI)5.94

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.11

Charge Density (pH 7.0) -0.0049

GRAVY Index0.10

Hydrophobic Moment 0.14

Boman Index0.42

Instability Index50.02

Aliphatic Index 75.56

Aromaticity 0.3333

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 363.05

LogP -1.50

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 73.0

Ring Count 4.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255590 VERIFIED: YES

Provenance & Taxonomy

OrganismAnnona squamosa [Plant]

FamilyOrbitide

Structure & Mods

Confighead-to-tail cyclic peptide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimalarial Immunosuppressive Insecticidal Cytotoxic