Peptide Database

Peptide NamePN3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC191H282N58O54S6

DescriptionStandard

        GFGCNGPWREDDRTCHNHCKSIKGYKGGYCAKGGFVCKCY
    

Molecular Weight4447.03 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.0968

GRAVY Index-0.81

Hydrophobic Moment 0.60

Boman Index-0.12

Instability Index15.71

Aliphatic Index 19.50

Aromaticity 0.1500

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 1815.71

LogP -20.74

H-bond Donors 70.0

H-bond Acceptors 66.0

Rotatable Bonds 144.0

Heavy Atoms 309.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176696 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

FamilyPlectasin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetStaphylococcus aureus 43300 MRSA or ATCC 25923 or E48 or 546

Activity8-16 μg/mL

MethodMIC