Peptide Database

Peptide NameDefensin; beta 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC351H576N92O83S6

DescriptionStandard

        IRLYYLLFALLFLFLLPVPGKIIISGLQKYYCKIRSSQCALIGCLPKEEQIGHCSLRGRKCCQKKK
    

Molecular Weight7605.28 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)9.78

Net Charge (pH 7.4) 9.42

Charge Density (pH 7.0) 0.1482

GRAVY Index0.30

Hydrophobic Moment 0.52

Boman Index0.09

Instability Index48.96

Aliphatic Index 119.70

Aromaticity 0.1061

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2821.69

LogP -15.93

H-bond Donors 105.0

H-bond Acceptors 100.0

Rotatable Bonds 259.0

Heavy Atoms 532.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0080137 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