Peptide Database

Peptide NameDefensin MtDef4.6 (Putative oxidoreductase (EC 1.-.-.-))

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Enzyme / Catalytic activity ▸ Oxidoreductase

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC361H576N114O100S10

DescriptionStandard

        MERKTLWFLFMLFLLLAADIAVKTAEGRRCESKSHKFKGPCSRDSNCASVCRGEGFTGGDCRGFRRRCFCTRNC
    

Molecular Weight8433.79 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)7.52

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.1016

GRAVY Index-0.31

Hydrophobic Moment 0.56

Boman Index-0.17

Instability Index44.06

Aliphatic Index 51.49

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 3501.75

LogP -38.82

H-bond Donors 137.0

H-bond Acceptors 119.0

Rotatable Bonds 285.0

Heavy Atoms 585.0

Ring Count 11.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308636 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Oxidoreductase Non-hemolytic Non-ribosomal