Peptide Database

Peptide NamePth-St1

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC84H138N28O30S2

DescriptionStandard

        RTCESPSTKFKGPCARDSN
    

Molecular Weight2084.29 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-1.32

Hydrophobic Moment 0.46

Boman Index-0.42

Instability Index46.66

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 964.22

LogP -15.37

H-bond Donors 36.0

H-bond Acceptors 34.0

Rotatable Bonds 67.0

Heavy Atoms 144.0

Ring Count 3.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415814 VERIFIED: YES

Provenance & Taxonomy

OrganismIpomoea nil [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)