Peptide Database

Peptide NameBeta defensin 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC224H387N79O61S6

DescriptionStandard

        HGGIINTLQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCRRKK
    

Molecular Weight5355.35 Da

Isoelectric Point (pI)10.08

Net Charge (pH 7.0)10.79

Net Charge (pH 7.4) 10.43

Charge Density (pH 7.0) 0.2295

GRAVY Index-0.75

Hydrophobic Moment 0.63

Boman Index-0.34

Instability Index51.71

Aliphatic Index 64.26

Aromaticity 0.0426

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2336.48

LogP -27.46

H-bond Donors 92.0

H-bond Acceptors 79.0

Rotatable Bonds 188.0

Heavy Atoms 370.0

Ring Count 4.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282674 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo pygmaeus [Animal]

FamilyDefensin

Tax ID9600

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0298966 VERIFIED: NO