Peptide Database

Peptide NamePth-St1

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC86H136N30O32S2

DescriptionStandard

        RDCESQSHRFKGPCVSDTN
    

Molecular Weight2166.31 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.17

Net Charge (pH 7.4) -0.46

Charge Density (pH 7.0) -0.0089

GRAVY Index-1.41

Hydrophobic Moment 0.45

Boman Index-0.44

Instability Index16.74

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 1035.83

LogP -16.05

H-bond Donors 38.0

H-bond Acceptors 35.0

Rotatable Bonds 71.0

Heavy Atoms 150.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393384 VERIFIED: YES

Provenance & Taxonomy

OrganismLotus corniculatus [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10

Activity4.06 OD_ID

MethodMeX pooled growth assay (4.5 h; NGS-based growth readout)