Peptide Database

Peptide NameUnnamed

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 Length21 amino acids

Chemical FormulaC114H189N35O31

DescriptionStandard

        FANTIRLLINKVREWKNKQSS
    

Molecular Weight2545.94 Da

Isoelectric Point (pI)11.10

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1790

GRAVY Index-0.76

Hydrophobic Moment 0.71

Boman Index-0.25

Instability Index58.19

Aliphatic Index 92.86

Aromaticity 0.0952

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1133.32

LogP -11.04

H-bond Donors 40.0

H-bond Acceptors 35.0

Rotatable Bonds 89.0

Heavy Atoms 180.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023356 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 57.1%, E 0.0%, T 19.0%, C 23.8% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic

RECORD: Rec_0074336 VERIFIED: NO

Provenance & Taxonomy

OrganismCupiennius salei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin