Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC314H493N87O80S7

DescriptionStandard

        FFSLFKARTLFFKDTCSLEGYTCRMKCNADEHAIRYCTDWTICCKEKKIRLKKRKKW
    

Molecular Weight6991.26 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.79

Net Charge (pH 7.4) 8.42

Charge Density (pH 7.0) 0.1542

GRAVY Index-0.60

Hydrophobic Moment 0.53

Boman Index-0.23

Instability Index0.62

Aliphatic Index 53.16

Aromaticity 0.1579

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 2771.84

LogP -21.19

H-bond Donors 108.0

H-bond Acceptors 97.0

Rotatable Bonds 240.0

Heavy Atoms 488.0

Ring Count 12.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0058894 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0352021 VERIFIED: NO