Peptide Database

Peptide NamePeptide 11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC52H88N12O9

DescriptionStandard

        PWKLKLKL
    

Molecular Weight1025.33 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)2.96

Net Charge (pH 7.4) 2.89

Charge Density (pH 7.0) 0.3694

GRAVY Index-0.35

Hydrophobic Moment 0.25

Boman Index-0.05

Instability Index-47.91

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 346.88

LogP 1.47

H-bond Donors 13.0

H-bond Acceptors 12.0

Rotatable Bonds 35.0

Heavy Atoms 73.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398750 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

TargetPseudomonas aeruginosa ATCC 27853

Activity64 μM

MethodMIC

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