Peptide Database

Peptide NameAntifungal protein (Putative defensin 1.3) (Putative defensin 1.4) (Putative defensin 1.6)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC351H557N101O104S10

DescriptionStandard

        MEKKSLAGLCFLFLVLFVAQEIVVTEARTCENLADKYRGPCFSGCDTHCTTKENAVSGRCRDDFRCWCTKRC
    

Molecular Weight8176.44 Da

Isoelectric Point (pI)8.10

Net Charge (pH 7.0)1.51

Net Charge (pH 7.4) 1.09

Charge Density (pH 7.0) 0.0210

GRAVY Index-0.11

Hydrophobic Moment 0.62

Boman Index-0.07

Instability Index25.01

Aliphatic Index 65.00

Aromaticity 0.0972

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 3333.87

LogP -34.75

H-bond Donors 128.0

H-bond Acceptors 117.0

Rotatable Bonds 272.0

Heavy Atoms 566.0

Ring Count 10.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417461 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago sativa [Plant]

FamilyDefensin

Tax ID3879

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal