Peptide Database

Peptide NameDefensin-like protein 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC349H576N112O99S10

DescriptionStandard

        MERKTIGFLFMLVLVLAADVAVKKTEARDCLSKRHGFRGRCLTDGNCDHACRSDGFVGGQCRGLTRSCYCIRKC
    

Molecular Weight8245.65 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0892

GRAVY Index-0.09

Hydrophobic Moment 0.65

Boman Index-0.11

Instability Index42.24

Aliphatic Index 73.78

Aromaticity 0.0676

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 3441.30

LogP -37.81

H-bond Donors 134.0

H-bond Acceptors 118.0

Rotatable Bonds 282.0

Heavy Atoms 570.0

Ring Count 7.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306700 VERIFIED: NO

Provenance & Taxonomy

OrganismMucuna pruriens [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal