Peptide Database

Peptide NamePPT

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC134H212N44O50S4

DescriptionStandard

        RTCESQSHRFKGVCASETNCASVCQTEGFSGG
    

Molecular Weight3367.64 Da

Isoelectric Point (pI)6.73

Net Charge (pH 7.0)-0.18

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.0058

GRAVY Index-0.54

Hydrophobic Moment 0.45

Boman Index-0.12

Instability Index36.05

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 1546.93

LogP -25.76

H-bond Donors 59.0

H-bond Acceptors 55.0

Rotatable Bonds 112.0

Heavy Atoms 232.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0164164 VERIFIED: YES

Provenance & Taxonomy

OrganismCapsicum annuum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)