Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxin-related activity

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC74H136N26O14

DescriptionStandard

        KKRKAPKKKRKFA
    

Molecular Weight1614.04 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)8.75

Net Charge (pH 7.4) 8.54

Charge Density (pH 7.0) 0.6733

GRAVY Index-2.42

Hydrophobic Moment 0.62

Boman Index-1.00

Instability Index74.20

Aliphatic Index 15.38

Aromaticity 0.0769

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 709.67

LogP -5.57

H-bond Donors 26.0

H-bond Acceptors 23.0

Rotatable Bonds 62.0

Heavy Atoms 114.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212445 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

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