Peptide Database

Peptide NamePPT

Function Ontology

—

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC136H222N50O47S4

DescriptionStandard

        RTCESQSHRFKGTCVRQSNCAAVCQTEGVHGG
    

Molecular Weight3437.78 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)1.90

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0594

GRAVY Index-0.68

Hydrophobic Moment 0.45

Boman Index-0.21

Instability Index46.23

Aliphatic Index 33.44

Aromaticity 0.0312

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 1602.84

LogP -25.71

H-bond Donors 61.0

H-bond Acceptors 55.0

Rotatable Bonds 115.0

Heavy Atoms 237.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0230732 VERIFIED: YES

Provenance & Taxonomy

OrganismHelicobacter pylori [Bacterium]

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)