Peptide Database

Peptide NamePPT

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC138H222N44O47S4

DescriptionStandard

        RTCASQSHRFKGVCLSDTNCASVCKTEGFPSG
    

Molecular Weight3377.77 Da

Isoelectric Point (pI)8.53

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.0566

GRAVY Index-0.36

Hydrophobic Moment 0.42

Boman Index-0.10

Instability Index35.87

Aliphatic Index 36.56

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 1483.77

LogP -23.24

H-bond Donors 57.0

H-bond Acceptors 54.0

Rotatable Bonds 110.0

Heavy Atoms 233.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136432 VERIFIED: YES

Provenance & Taxonomy

OrganismArachis duranensis [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)