Peptide Database

Peptide NameAntifungal protein defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC369H578N104O106S9

DescriptionStandard

        MEKKSLAALSFLFLVLFVTQEIVVTEAATCENLADTFRGPCFGNSNCNFHCKTKEHLLSGRCRDDFRCWCTKRC
    

Molecular Weight8455.75 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.61

Net Charge (pH 7.4) 1.16

Charge Density (pH 7.0) 0.0217

GRAVY Index-0.04

Hydrophobic Moment 0.50

Boman Index-0.02

Instability Index15.94

Aliphatic Index 69.86

Aromaticity 0.1081

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3407.73

LogP -34.40

H-bond Donors 128.0

H-bond Acceptors 119.0

Rotatable Bonds 281.0

Heavy Atoms 588.0

Ring Count 12.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032111 VERIFIED: NO

Provenance & Taxonomy

OrganismTrigonella foenum-graecum [Plant]

FamilyDefensin

Tax ID78534

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0121241 VERIFIED: NO