Peptide Database

Peptide NameCecropin P1

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC110H180N32O31

DescriptionStandard

        SWLSKTWKKLENSGKKRIAEG
    

Molecular Weight2446.80 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)3.46

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.1648

GRAVY Index-1.25

Hydrophobic Moment 0.61

Boman Index-0.29

Instability Index15.68

Aliphatic Index 60.48

Aromaticity 0.0952

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1067.51

LogP -10.17

H-bond Donors 39.0

H-bond Acceptors 35.0

Rotatable Bonds 87.0

Heavy Atoms 173.0

Ring Count 4.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090533 VERIFIED: YES

Provenance & Taxonomy

OrganismAnisakis simplex [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)