Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length147 amino acids

Chemical FormulaC689H1085N189O210S24

DescriptionStandard

        MKRIPSLVFFASLLIIFVTECVSKYSYFYMKFNKVYNALVVNQTRAISCDESLGLCKKCDERCKAKHGPSCISKCDGEVGMLSCTCTYECGPTLPPKRNVCSGGTGMCSGNCPDKCCDTNCAQKYNGGRGFCNSLGNYNLCQCEYPC
    

Molecular Weight16145.69 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)5.39

Net Charge (pH 7.4) 4.79

Charge Density (pH 7.0) 0.0367

GRAVY Index-0.14

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index41.85

Aliphatic Index 58.98

Aromaticity 0.0952

Extinction Coeff. Reduced 11920.00

Extinction Coeff. Oxidized 13170.00

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

Amino Acid Composition

TPSA 6417.49

LogP -74.86

H-bond Donors 240.0

H-bond Acceptors 241.0

Rotatable Bonds 530.0

Heavy Atoms 1112.0

Ring Count 22.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388263 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis lyrata subsp. lyrata [Plant]

FamilyDefensin

Tax ID81972

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence