Peptide Database

Peptide NamePx-cec2

Function Ontology

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Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC187H317N59O50

DescriptionStandard

        PFKKLEKVGRNIRNGIIRYNGPAVAVIGQATSIARPTGK
    

Molecular Weight4191.88 Da

Isoelectric Point (pI)11.59

Net Charge (pH 7.0)6.96

Net Charge (pH 7.4) 6.89

Charge Density (pH 7.0) 0.1784

GRAVY Index-0.32

Hydrophobic Moment 0.85

Boman Index-0.06

Instability Index15.60

Aliphatic Index 92.56

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1779.81

LogP -18.99

H-bond Donors 63.0

H-bond Acceptors 57.0

Rotatable Bonds 141.0

Heavy Atoms 296.0

Ring Count 5.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028486 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)