Peptide Database

Peptide NamePotamin-1

Function Ontology

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Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC195H292N58O64S6

DescriptionStandard

        NCCAGTKGCNYFSANGTFICEGEYDPRNPKACPRNCDPRIDY
    

Molecular Weight4665.14 Da

Isoelectric Point (pI)6.20

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.60

Charge Density (pH 7.0) -0.0070

GRAVY Index-0.84

Hydrophobic Moment 0.58

Boman Index-0.17

Instability Index24.97

Aliphatic Index 25.71

Aromaticity 0.1190

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1982.33

LogP -25.78

H-bond Donors 72.0

H-bond Acceptors 70.0

Rotatable Bonds 144.0

Heavy Atoms 323.0

Ring Count 9.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130952 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana attenuata [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)