Peptide Database

Peptide NameCecropin P1

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC130H220N36O36

DescriptionStandard

        SWLSKTYKKLENSAKKRIAEGKIAI
    

Molecular Weight2863.36 Da

Isoelectric Point (pI)10.12

Net Charge (pH 7.0)4.46

Net Charge (pH 7.4) 4.24

Charge Density (pH 7.0) 0.1784

GRAVY Index-0.70

Hydrophobic Moment 0.59

Boman Index-0.19

Instability Index17.39

Aliphatic Index 90.00

Aromaticity 0.0800

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1214.37

LogP -10.37

H-bond Donors 44.0

H-bond Acceptors 41.0

Rotatable Bonds 103.0

Heavy Atoms 202.0

Ring Count 3.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162179 VERIFIED: YES

Provenance & Taxonomy

OrganismToxocara canis [Animal]

FamilyCecropin

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)