Peptide Database

Peptide NamePth-St1

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC93H141N33O28S2

DescriptionStandard

        RVCQSQSHYFKGPCARDHN
    

Molecular Weight2233.45 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.1007

GRAVY Index-1.28

Hydrophobic Moment 0.50

Boman Index-0.36

Instability Index81.14

Aliphatic Index 20.53

Aromaticity 0.1053

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1012.77

LogP -13.56

H-bond Donors 37.0

H-bond Acceptors 34.0

Rotatable Bonds 71.0

Heavy Atoms 156.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0161858 VERIFIED: YES

Provenance & Taxonomy

OrganismPopulus balsamifera [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)