Peptide Database

Peptide NameGlabrin A

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC33H52N6O8

DescriptionStandard

        PGLVIY
    

Molecular Weight660.80 Da

Isoelectric Point (pI)5.95

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0071

GRAVY Index1.53

Hydrophobic Moment 0.08

Boman Index0.73

Instability Index8.33

Aliphatic Index 178.33

Aromaticity 0.1667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 215.06

LogP 0.57

H-bond Donors 8.0

H-bond Acceptors 8.0

Rotatable Bonds 18.0

Heavy Atoms 47.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232010 VERIFIED: YES

Provenance & Taxonomy

OrganismAnnona glabra [Plant]

FamilyOrbitide

Structure & Mods

Confighead-to-tail cyclic peptide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Anticancer Cytotoxic

RECORD: Rec_0236684 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Anticancer

RECORD: Rec_0279418 VERIFIED: NO

Provenance & Taxonomy

OrganismAnnona glabra [Plant]

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-