Peptide Database

Peptide NamePvAMP183

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC95H161N37O24S4

DescriptionStandard

        QCRKLCFRNRCLTYCRGRG
    

Molecular Weight2333.79 Da

Isoelectric Point (pI)10.16

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.45

Charge Density (pH 7.0) 0.3010

GRAVY Index-0.83

Hydrophobic Moment 0.33

Boman Index-0.53

Instability Index8.73

Aliphatic Index 41.05

Aromaticity 0.1053

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1049.28

LogP -12.64

H-bond Donors 44.0

H-bond Acceptors 34.0

Rotatable Bonds 79.0

Heavy Atoms 160.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043643 VERIFIED: YES

Provenance & Taxonomy

OrganismPamphobeteus verdolaga [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli

Activity25 μM

MethodMIC

RECORD: Rec_0137375 VERIFIED: YES

Provenance & Taxonomy

OrganismPamphobeteus verdolaga [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetPseudomonas aeruginosa ATCC 9027

Activity50 μM

MethodMIC