Peptide Database

Peptide NamePeptide-20

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC69H101N19O10

DescriptionStandard

        KWLRWIRWL
    

Molecular Weight1356.66 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.3066

GRAVY Index-0.39

Hydrophobic Moment 0.81

Boman Index-0.07

Instability Index185.00

Aliphatic Index 130.00

Aromaticity 0.3333

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 493.31

LogP 2.24

H-bond Donors 20.0

H-bond Acceptors 13.0

Rotatable Bonds 41.0

Heavy Atoms 98.0

Ring Count 6.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087003 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

Activity6.25 μM

MethodMIC