Peptide Database

Peptide NameH4-(86-100) (histone-derived)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC82H129N23O20

DescriptionStandard

        VVYALKRNGRTLYGF
    

Molecular Weight1757.04 Da

Isoelectric Point (pI)10.28

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.1821

GRAVY Index0.01

Hydrophobic Moment 0.63

Boman Index0.01

Instability Index28.71

Aliphatic Index 97.33

Aromaticity 0.2000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 724.32

LogP -5.08

H-bond Donors 27.0

H-bond Acceptors 23.0

Rotatable Bonds 56.0

Heavy Atoms 125.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379247 VERIFIED: YES

Provenance & Taxonomy

Organismrat [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli

Activity6.68 μg/mL

MethodLD90

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