Peptide Database

Peptide NamePth-St1

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC82H136N28O30S3

DescriptionStandard

        RMCESASSKFKGPCSRDSN
    

Molecular Weight2090.32 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0917

GRAVY Index-1.15

Hydrophobic Moment 0.54

Boman Index-0.41

Instability Index33.67

Aliphatic Index 5.26

Aromaticity 0.0526

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 973.01

LogP -15.90

H-bond Donors 37.0

H-bond Acceptors 35.0

Rotatable Bonds 71.0

Heavy Atoms 143.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143707 VERIFIED: YES

Provenance & Taxonomy

OrganismIpomoea batatas [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)