Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC366H596N110O98S9

DescriptionStandard

        MSRFIVFAFIVAMCIAHSLAAPAPEALEASVIRQKRLTCDLLSFEAKGFAANHSLCAAHCLAIGRKGGACQNGVCVCRR
    

Molecular Weight8393.91 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.0595

GRAVY Index0.58

Hydrophobic Moment 0.51

Boman Index0.16

Instability Index41.87

Aliphatic Index 96.58

Aromaticity 0.0633

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3293.98

LogP -32.70

H-bond Donors 123.0

H-bond Acceptors 115.0

Rotatable Bonds 276.0

Heavy Atoms 583.0

Ring Count 10.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0049426 VERIFIED: YES

Provenance & Taxonomy

OrganismOryctes rhinoceros [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic