Peptide Database

Peptide NamePPT

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC139H228N44O48S4

DescriptionStandard

        RTCESQSRKFKGTCLSKTNCASVCQTEGFPGG
    

Molecular Weight3411.82 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)2.72

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.0851

GRAVY Index-0.69

Hydrophobic Moment 0.61

Boman Index-0.19

Instability Index45.43

Aliphatic Index 24.38

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1524.20

LogP -24.07

H-bond Donors 58.0

H-bond Acceptors 55.0

Rotatable Bonds 115.0

Heavy Atoms 235.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312885 VERIFIED: YES

Provenance & Taxonomy

OrganismMalus pumila [Plant]

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)