Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxin-related activity

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC126H194N30O22

DescriptionStandard

        KFAKFAKKFAKFAKKFAKFAK
    

Molecular Weight2481.08 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)8.75

Net Charge (pH 7.4) 8.53

Charge Density (pH 7.0) 0.4167

GRAVY Index-0.36

Hydrophobic Moment 0.80

Boman Index-0.13

Instability Index9.52

Aliphatic Index 28.57

Aromaticity 0.2857

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 879.50

LogP -2.17

H-bond Donors 31.0

H-bond Acceptors 31.0

Rotatable Bonds 89.0

Heavy Atoms 178.0

Ring Count 6.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299149 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibacterial Anti-Gram-positive Anticancer Antimicrobial Cytotoxic Toxin-related activity Anti-Gram-negative

TargetGram-positive bacteria; cancer cells; mammalian cells; toxin-sensitive cells/organisms; bacteria; Gram-negative bacteria