Peptide Database

Peptide NameDefensin (Defensin MtDef2.1) (Putative defensin; plant)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC349H545N97O106S10

DescriptionStandard

        MEKKSIAGLCLLFLVLFVAQEIAVTEARTCEHLADTYRGPCFTEGSCDDHCKNKAHLISGTCHNFQCFCTQNC
    

Molecular Weight8116.30 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.79

Charge Density (pH 7.0) -0.0305

GRAVY Index0.06

Hydrophobic Moment 0.63

Boman Index0.07

Instability Index28.80

Aliphatic Index 73.56

Aromaticity 0.0822

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3251.57

LogP -34.49

H-bond Donors 120.0

H-bond Acceptors 118.0

Rotatable Bonds 268.0

Heavy Atoms 562.0

Ring Count 11.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113520 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal