Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC364H596N106O104S11

DescriptionStandard

        SELLVLPGPSSGGGTSCGRKIPGHCRMHCGPLEKTMFLCDRNKQCCVKDFFIPEPMVPPPVCKPKKPCRTSTASQTQK
    

Molecular Weight8473.99 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)6.56

Net Charge (pH 7.4) 6.11

Charge Density (pH 7.0) 0.0841

GRAVY Index-0.45

Hydrophobic Moment 0.56

Boman Index-0.08

Instability Index49.61

Aliphatic Index 51.15

Aromaticity 0.0385

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3301.84

LogP -37.80

H-bond Donors 118.0

H-bond Acceptors 124.0

Rotatable Bonds 272.0

Heavy Atoms 585.0

Ring Count 16.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348278 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Tax ID51154

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal