Peptide Database

Peptide NameDermatoxin S1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC141H241N39O42S

DescriptionStandard

        ALGTLLKGVGSAVATVGKMVADQFGKLLQAGQG
    

Molecular Weight3186.72 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.60

Charge Density (pH 7.0) 0.0544

GRAVY Index0.57

Hydrophobic Moment 0.58

Boman Index0.29

Instability Index4.02

Aliphatic Index 109.39

Aromaticity 0.0303

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1299.84

LogP -14.31

H-bond Donors 44.0

H-bond Acceptors 45.0

Rotatable Bonds 110.0

Heavy Atoms 223.0

Ring Count 1.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367601 VERIFIED: YES

Provenance & Taxonomy

OrganismPhyllomedusa sauvagii [Animal]

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)

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