Peptide Database

Peptide NamePeptide II

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC116H191N37O40S7

DescriptionStandard

        VGCEEDPMHCKGKQAKPTCCNGVCNCNV
    

Molecular Weight2968.44 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0084

GRAVY Index-0.47

Hydrophobic Moment 0.31

Boman Index-0.09

Instability Index36.19

Aliphatic Index 34.64

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1242.67

LogP -17.46

H-bond Donors 45.0

H-bond Acceptors 48.0

Rotatable Bonds 97.0

Heavy Atoms 200.0

Ring Count 3.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181788 VERIFIED: NO

Provenance & Taxonomy

OrganismButhus sindicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0354692 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic