Peptide Database

Peptide NamePx-cec2

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC177H306N54O48

DescriptionStandard

        PFKKLEKVGRNIRDGIIKAGPAVAVIGQATSIARPTGK
    

Molecular Weight3958.66 Da

Isoelectric Point (pI)11.12

Net Charge (pH 7.0)5.96

Net Charge (pH 7.4) 5.89

Charge Density (pH 7.0) 0.1568

GRAVY Index-0.14

Hydrophobic Moment 0.85

Boman Index-0.01

Instability Index20.16

Aliphatic Index 97.63

Aromaticity 0.0263

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1645.72

LogP -16.81

H-bond Donors 58.0

H-bond Acceptors 54.0

Rotatable Bonds 135.0

Heavy Atoms 279.0

Ring Count 4.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009111 VERIFIED: YES

Provenance & Taxonomy

OrganismPlutella xylostella [Animal]

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)