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 Length77 amino acids

Chemical FormulaC349H546N100O107S11

DescriptionStandard

        MKSLSFSAIVLLVLFLSAGNESRMANAIGSCDVLGHGGGCAIDECFNSCRMKYGQDAHGFCYTINAPNDTCICRHPC
    

Molecular Weight8207.39 Da

Isoelectric Point (pI)6.22

Net Charge (pH 7.0)-1.31

Net Charge (pH 7.4) -1.81

Charge Density (pH 7.0) -0.0170

GRAVY Index0.24

Hydrophobic Moment 0.45

Boman Index0.15

Instability Index32.35

Aliphatic Index 76.10

Aromaticity 0.0779

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3285.99

LogP -38.59

H-bond Donors 121.0

H-bond Acceptors 120.0

Rotatable Bonds 267.0

Heavy Atoms 567.0

Ring Count 11.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218111 VERIFIED: NO

Provenance & Taxonomy

OrganismTheobroma cacao [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