Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC337H509N83O84S9

DescriptionStandard

        MSCHRVWVLLLLAVLALNFVENEAAAFPWSCPTLSGVCRKVCLPTEMFFGPLGCGKEFQCCVSHFF
    

Molecular Weight7355.74 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.39

Net Charge (pH 7.4) -0.81

Charge Density (pH 7.0) -0.0058

GRAVY Index0.78

Hydrophobic Moment 0.49

Boman Index0.32

Instability Index35.49

Aliphatic Index 91.52

Aromaticity 0.1364

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 2584.29

LogP -16.35

H-bond Donors 95.0

H-bond Acceptors 95.0

Rotatable Bonds 228.0

Heavy Atoms 513.0

Ring Count 17.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272738 VERIFIED: NO

Provenance & Taxonomy

OrganismGadus morhua [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence