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 Length80 amino acids

Chemical FormulaC406H610N102O108S10

DescriptionStandard

        MASYARKFLAIFLFLTIAVFFFSTLEVQAKVCLRYSKYFQGKCFDPAGCKNNCTQMEKAISGDCHPDHGFGSACLCLFNC
    

Molecular Weight8968.45 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0324

GRAVY Index0.33

Hydrophobic Moment 0.57

Boman Index0.17

Instability Index34.27

Aliphatic Index 69.62

Aromaticity 0.1625

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 3349.49

LogP -28.42

H-bond Donors 123.0

H-bond Acceptors 123.0

Rotatable Bonds 291.0

Heavy Atoms 626.0

Ring Count 17.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350358 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Tax ID3880

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