Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC357H558N102O109S10

DescriptionStandard

        MDKKSLAGLCFLFLVLFVAEEIAVSEAARCENLADTYRGPCFTTGSCDDHCKNKEHLVSGRCRDDFRCWCTKNC
    

Molecular Weight8343.52 Da

Isoelectric Point (pI)6.05

Net Charge (pH 7.0)-1.40

Net Charge (pH 7.4) -1.87

Charge Density (pH 7.0) -0.0189

GRAVY Index-0.16

Hydrophobic Moment 0.47

Boman Index-0.06

Instability Index24.94

Aliphatic Index 65.95

Aromaticity 0.0946

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3413.22

LogP -35.88

H-bond Donors 129.0

H-bond Acceptors 120.0

Rotatable Bonds 277.0

Heavy Atoms 578.0

Ring Count 11.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048414 VERIFIED: NO

Provenance & Taxonomy

OrganismCicer arietinum [Plant]

FamilyDefensin

Tax ID3827

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal