Peptide Database

Peptide NamePeptide-13

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC61H97N21O10

DescriptionStandard

        KWRRAIRWL
    

Molecular Weight1284.56 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.4177

GRAVY Index-1.01

Hydrophobic Moment 0.91

Boman Index-0.49

Instability Index149.89

Aliphatic Index 97.78

Aromaticity 0.2222

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 539.42

LogP -1.24

H-bond Donors 22.0

H-bond Acceptors 14.0

Rotatable Bonds 41.0

Heavy Atoms 92.0

Ring Count 4.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117913 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

Activity25 μM

MethodMIC