Peptide Database

Peptide NamePPT

Function Ontology

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Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC148H224N46O47S4

DescriptionStandard

        RTCESQSHRFKGLCFSKSNCASVCHTEGFYGG
    

Molecular Weight3527.90 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.90

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0593

GRAVY Index-0.54

Hydrophobic Moment 0.45

Boman Index-0.10

Instability Index52.45

Aliphatic Index 24.38

Aromaticity 0.1250

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1521.24

LogP -21.62

H-bond Donors 59.0

H-bond Acceptors 55.0

Rotatable Bonds 116.0

Heavy Atoms 245.0

Ring Count 6.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209890 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana tabacum [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)