Peptide Database

Peptide NamePth-St1

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC89H145N35O30S2

DescriptionStandard

        RTCESQSHRFRGPCVRESN
    

Molecular Weight2249.45 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0965

GRAVY Index-1.49

Hydrophobic Moment 0.46

Boman Index-0.57

Instability Index50.61

Aliphatic Index 15.26

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 1096.31

LogP -16.73

H-bond Donors 42.0

H-bond Acceptors 35.0

Rotatable Bonds 74.0

Heavy Atoms 156.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061111 VERIFIED: YES

Provenance & Taxonomy

OrganismAsparagus officinalis [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)