Peptide Database

Peptide NamePelophylaxin-1

Function Ontology

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Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC135H241N37O39S2

DescriptionStandard

        GLLLDTVKGAAKNVAGILLNKLKCKITGDC
    

Molecular Weight3070.71 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0912

GRAVY Index0.47

Hydrophobic Moment 0.54

Boman Index0.16

Instability Index-1.80

Aliphatic Index 133.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1238.56

LogP -11.31

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 109.0

Heavy Atoms 213.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0082703 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [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)