Peptide Database

Peptide NamePPT

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC137H215N47O47S4

DescriptionStandard

        RTCESQSHRFKGTCVSASNCANVCHNEGFIGG
    

Molecular Weight3400.72 Da

Isoelectric Point (pI)7.91

Net Charge (pH 7.0)0.90

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0281

GRAVY Index-0.45

Hydrophobic Moment 0.45

Boman Index-0.08

Instability Index43.64

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 1540.94

LogP -24.51

H-bond Donors 58.0

H-bond Acceptors 54.0

Rotatable Bonds 112.0

Heavy Atoms 235.0

Ring Count 4.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103432 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [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)