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 FormulaC419H632N114O104S11

DescriptionStandard

        MAMSLKSVHFFALFFIVVLLANQEMPVAEAKLCQKRSKTWTGPCIKTKNCDHQCRKWEKAQHGACHWQWPGFACFCYVNC
    

Molecular Weight9282.92 Da

Isoelectric Point (pI)9.03

Net Charge (pH 7.0)5.77

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0721

GRAVY Index-0.06

Hydrophobic Moment 0.53

Boman Index0.08

Instability Index36.69

Aliphatic Index 62.25

Aromaticity 0.1375

Extinction Coeff. Reduced 23490.00

Extinction Coeff. Oxidized 23990.00

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

Amino Acid Composition

TPSA 3481.22

LogP -26.57

H-bond Donors 127.0

H-bond Acceptors 125.0

Rotatable Bonds 300.0

Heavy Atoms 648.0

Ring Count 22.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109968 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