Peptide Database

Peptide NamePeptide-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC40H56N10O6

DescriptionStandard

        WIRWL
    

Molecular Weight772.94 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.1520

GRAVY Index0.40

Hydrophobic Moment 0.94

Boman Index0.31

Instability Index147.24

Aliphatic Index 156.00

Aromaticity 0.4000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 273.20

LogP 2.14

H-bond Donors 11.0

H-bond Acceptors 7.0

Rotatable Bonds 21.0

Heavy Atoms 56.0

Ring Count 4.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129912 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus ATCC BAA-1556

Activity100 μM

MethodMIC