Peptide Database

Peptide NameHalocidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC155H251N47O37S2

DescriptionStandard

        ALLHHGLNCAKGVLAWLNALLHHGLNCAKGVLA
    

Molecular Weight3429.07 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)2.12

Net Charge (pH 7.4) 1.70

Charge Density (pH 7.0) 0.0643

GRAVY Index0.75

Hydrophobic Moment 0.42

Boman Index0.36

Instability Index0.26

Aliphatic Index 142.12

Aromaticity 0.0303

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1306.34

LogP -9.39

H-bond Donors 46.0

H-bond Acceptors 45.0

Rotatable Bonds 111.0

Heavy Atoms 241.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375585 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyHalocidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus CCARM 3696

Activity32 μg/mL

MethodMIC