Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC410H666N114O107S8

DescriptionStandard

        MLLDHSSPLLGYIKLLFLALAVLVVLAQASPDGWARTCGYGTGRCRKHCKENEKKKGKCVVRMICCIPAVKHTSLEFWQLSQ
    

Molecular Weight9160.89 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.0817

GRAVY Index0.14

Hydrophobic Moment 0.68

Boman Index0.07

Instability Index14.53

Aliphatic Index 99.88

Aromaticity 0.0732

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3528.59

LogP -28.06

H-bond Donors 130.0

H-bond Acceptors 125.0

Rotatable Bonds 306.0

Heavy Atoms 639.0

Ring Count 14.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0252632 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

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