Peptide Database

Peptide NamePutative defensin; invertebrate fungal; defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC242H375N73O76S10

DescriptionStandard

        MGPSMVAARTCETPSNSFKGACFSDTNCASVCQTEGFPGGHCKGFRQRCFCTKPC
    

Molecular Weight5843.66 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)2.51

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0457

GRAVY Index-0.29

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index26.02

Aliphatic Index 17.82

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2378.56

LogP -34.57

H-bond Donors 90.0

H-bond Acceptors 90.0

Rotatable Bonds 185.0

Heavy Atoms 401.0

Ring Count 10.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0194761 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Defensin Non-hemolytic Non-ribosomal