Peptide Database

Peptide NamePeptide 9

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC103H158N34O25S2

DescriptionStandard

        KHRCRVYNNGLPTGLYRWC
    

Molecular Weight2336.70 Da

Isoelectric Point (pI)9.84

Net Charge (pH 7.0)3.82

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.2013

GRAVY Index-0.92

Hydrophobic Moment 0.48

Boman Index-0.26

Instability Index24.51

Aliphatic Index 56.32

Aromaticity 0.1579

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 981.39

LogP -8.86

H-bond Donors 38.0

H-bond Acceptors 32.0

Rotatable Bonds 72.0

Heavy Atoms 164.0

Ring Count 6.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101186 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus ATCC 6538

Activity4.8 μM

MethodMIC