Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC371H568N98O103S6

DescriptionStandard

        QPTPHQDLFPHGTDIDSLLSFLFVSGSPEKCWNLHGSCRDKCSKNEKVYVFCVSGKLCCVKPKFQPNLFPKVN
    

Molecular Weight8241.46 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)2.96

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0406

GRAVY Index-0.34

Hydrophobic Moment 0.39

Boman Index0.00

Instability Index29.15

Aliphatic Index 66.58

Aromaticity 0.1096

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3196.61

LogP -30.79

H-bond Donors 111.0

H-bond Acceptors 115.0

Rotatable Bonds 264.0

Heavy Atoms 578.0

Ring Count 19.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032400 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal