Peptide Database

Peptide NameAntitumour cyclic pentapeptide

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC25H37N5O9

DescriptionStandard

        PTSFT
    

Molecular Weight551.59 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0083

GRAVY Index-0.20

Hydrophobic Moment 0.27

Boman Index0.21

Instability Index8.00

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 226.42

LogP -3.24

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 14.0

Heavy Atoms 39.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148494 VERIFIED: YES

Provenance & Taxonomy

OrganismAster tataricus [Plant]

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Anticancer Cytotoxic

RECORD: Rec_0395008 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Anticancer