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 FormulaC354H581N95O81S6

DescriptionStandard

        IRLYYLLFAFLFLFLLPVPGKIIISGLQKYYCKIRSGQCALIGCLPKEEQIGRCSLRGRKCCRKKK
    

Molecular Weight7656.38 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)11.69

Net Charge (pH 7.4) 11.38

Charge Density (pH 7.0) 0.1772

GRAVY Index0.25

Hydrophobic Moment 0.57

Boman Index0.04

Instability Index44.26

Aliphatic Index 113.79

Aromaticity 0.1212

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 2853.49

LogP -15.80

H-bond Donors 108.0

H-bond Acceptors 99.0

Rotatable Bonds 261.0

Heavy Atoms 536.0

Ring Count 11.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0273950 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal