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 FormulaC436H686N116O116S11

DescriptionStandard

        RLNLCELGKLFYTVLFSTLIFISEICFVLNLGCQAGLEYAQPLPAGDFAPCEPCWLGRGKCRKMCTEDEKVVGNCKVNFFCCRRRI
    

Molecular Weight9761.53 Da

Isoelectric Point (pI)8.38

Net Charge (pH 7.0)2.67

Net Charge (pH 7.4) 2.30

Charge Density (pH 7.0) 0.0311

GRAVY Index0.26

Hydrophobic Moment 0.51

Boman Index0.09

Instability Index47.20

Aliphatic Index 89.53

Aromaticity 0.1163

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 9105.00

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

Amino Acid Composition

TPSA 3717.50

LogP -29.00

H-bond Donors 138.0

H-bond Acceptors 130.0

Rotatable Bonds 320.0

Heavy Atoms 679.0

Ring Count 15.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166862 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