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 Length73 amino acids

Chemical FormulaC338H539N93O94S12

DescriptionStandard

        MMNQHVSAIFILALLFTVGIEVMAQDQGKVCAVPFGLPNCKDATCKSSCQRKFPPKGNGMCQGGATCLCFHPC
    

Molecular Weight7794.24 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0356

GRAVY Index0.30

Hydrophobic Moment 0.41

Boman Index0.17

Instability Index31.96

Aliphatic Index 70.82

Aromaticity 0.0685

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2941.93

LogP -30.59

H-bond Donors 104.0

H-bond Acceptors 111.0

Rotatable Bonds 253.0

Heavy Atoms 537.0

Ring Count 12.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276484 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