Peptide Database

Peptide NameCecropin P1

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC108H177N31O29

DescriptionStandard

        WLSKTWKKLENSAKKRIAEG
    

Molecular Weight2373.75 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1880

GRAVY Index-1.17

Hydrophobic Moment 0.63

Boman Index-0.29

Instability Index20.21

Aliphatic Index 68.50

Aromaticity 0.1000

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 1018.18

LogP -8.25

H-bond Donors 37.0

H-bond Acceptors 33.0

Rotatable Bonds 84.0

Heavy Atoms 168.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0335094 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)