Peptide Database

Peptide NamePPT

Function Ontology

—

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC130H209N45O44S4

DescriptionStandard

        RTCESQSHRFKGTCVRQSNCAAVCQTEGF
    

Molecular Weight3234.59 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0625

GRAVY Index-0.67

Hydrophobic Moment 0.45

Boman Index-0.24

Instability Index49.29

Aliphatic Index 26.90

Aromaticity 0.0690

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 1486.86

LogP -22.80

H-bond Donors 57.0

H-bond Acceptors 51.0

Rotatable Bonds 108.0

Heavy Atoms 223.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150387 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)