Peptide Database

Peptide NameGamma Purothionin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC253H425N77O77S9

DescriptionStandard

        MRSAEAKTCEVESGKYKGLCIKRNNCVEICQSDGYAYGKCSKILRRCICLKPCN
    

Molecular Weight6066.14 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)5.42

Net Charge (pH 7.4) 5.07

Charge Density (pH 7.0) 0.1004

GRAVY Index-0.42

Hydrophobic Moment 0.69

Boman Index-0.18

Instability Index47.14

Aliphatic Index 66.85

Aromaticity 0.0556

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 2547.27

LogP -29.01

H-bond Donors 98.0

H-bond Acceptors 92.0

Rotatable Bonds 211.0

Heavy Atoms 416.0

Ring Count 4.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370637 VERIFIED: NO

Provenance & Taxonomy

OrganismTrema orientale [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal