Peptide Database

Peptide NameUnnamed

Function Ontology

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 Length22 amino acids

Chemical FormulaC152H237N37O23

DescriptionStandard

        WKKIWKKIWKPGIKKWIKKWIK
    

Molecular Weight2950.74 Da

Isoelectric Point (pI)10.95

Net Charge (pH 7.0)9.75

Net Charge (pH 7.4) 9.53

Charge Density (pH 7.0) 0.4432

GRAVY Index-1.05

Hydrophobic Moment 0.80

Boman Index-0.16

Instability Index-17.04

Aliphatic Index 88.64

Aromaticity 0.2273

Extinction Coeff. Reduced 27500.00

Extinction Coeff. Oxidized 27500.00

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

Amino Acid Composition

TPSA 1004.78

LogP 3.86

H-bond Donors 37.0

H-bond Acceptors 33.0

Rotatable Bonds 102.0

Heavy Atoms 212.0

Ring Count 11.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063462 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 Antimicrobial Cytotoxic Toxin-related activity Anti-Gram-negative

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