Peptide Database

Peptide NameBeta-defensin 109

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC366H589N109O94S9

DescriptionStandard

        MRLHLLLSALFFLTLLSPVRSGMGSARNHCLNLEGICRRDTCRTTEDIIAYCQRRWKCCRSWWILMPVPTP
    

Molecular Weight8308.85 Da

Isoelectric Point (pI)9.48

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.21

Charge Density (pH 7.0) 0.0792

GRAVY Index0.08

Hydrophobic Moment 0.70

Boman Index-0.00

Instability Index74.11

Aliphatic Index 94.79

Aromaticity 0.0845

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 3254.01

LogP -27.25

H-bond Donors 125.0

H-bond Acceptors 111.0

Rotatable Bonds 267.0

Heavy Atoms 578.0

Ring Count 15.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360271 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

FamilyDefensin

Tax ID72004

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal