Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC410H670N124O109S11

DescriptionStandard

        RKLLLLVCIALGFLVTPASGGGTSCGHKVPGHCRMHCGPREKTMFTCDRNKQCCVKDFFIPEPMVPPPVHRPKKPCRTGTASQTQK
    

Molecular Weight9433.19 Da

Isoelectric Point (pI)9.65

Net Charge (pH 7.0)10.03

Net Charge (pH 7.4) 9.49

Charge Density (pH 7.0) 0.1166

GRAVY Index-0.30

Hydrophobic Moment 0.53

Boman Index-0.06

Instability Index42.83

Aliphatic Index 60.00

Aromaticity 0.0465

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 3667.06

LogP -38.78

H-bond Donors 133.0

H-bond Acceptors 134.0

Rotatable Bonds 303.0

Heavy Atoms 654.0

Ring Count 18.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223706 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence