Peptide Database

Peptide NamePeptide 9

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC52H83N13O9

DescriptionStandard

        PWKLKLHL
    

Molecular Weight1034.30 Da

Isoelectric Point (pI)10.02

Net Charge (pH 7.0)2.04

Net Charge (pH 7.4) 1.93

Charge Density (pH 7.0) 0.2555

GRAVY Index-0.26

Hydrophobic Moment 0.14

Boman Index0.09

Instability Index-26.69

Aliphatic Index 146.25

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 349.54

LogP 1.30

H-bond Donors 13.0

H-bond Acceptors 12.0

Rotatable Bonds 33.0

Heavy Atoms 74.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346895 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetBacillus subtilis ATCC 23857

Activity16 μM

MethodMIC

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