Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC366H580N94O101S11

DescriptionStandard

        MAKLPYLLVLMVVFSAFLMVERAEGKRCHLTIDPKTPCVLVDCRLSCYTGYNGVGKCFDDPKVPGPSNCGCLYNC
    

Molecular Weight8265.80 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)1.51

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0201

GRAVY Index0.30

Hydrophobic Moment 0.53

Boman Index0.14

Instability Index20.63

Aliphatic Index 86.93

Aromaticity 0.0933

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3063.83

LogP -25.14

H-bond Donors 112.0

H-bond Acceptors 115.0

Rotatable Bonds 262.0

Heavy Atoms 572.0

Ring Count 14.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002189 VERIFIED: NO

Provenance & Taxonomy

OrganismArabis alpina [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence