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 FormulaC360H576N100O112S8

DescriptionStandard

        MKNLLGKQKTDFGNICEKDQGSCRKKCRTEEVELHYCVNGKKCCMKSYSTIIPNVVEEKINWPFSGTTSQPSY
    

Molecular Weight8353.55 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0484

GRAVY Index-0.77

Hydrophobic Moment 0.47

Boman Index-0.16

Instability Index44.44

Aliphatic Index 53.29

Aromaticity 0.0822

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3486.96

LogP -38.98

H-bond Donors 125.0

H-bond Acceptors 125.0

Rotatable Bonds 286.0

Heavy Atoms 580.0

Ring Count 11.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124070 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0290141 VERIFIED: NO