Peptide Database

Peptide NameBeta-defensin 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length151 amino acids

Chemical FormulaC742H1233N223O206S11

DescriptionStandard

        REGGGPRNLATRRFQHSTQQALVKGFPLDTTQSSNSSLPRGSILPHKELQPLLTCTYGCVSCNLIKWTSARTLPSSLSLSRSLLVMRIYYLLLLLPLLFLMPVPGNGIINTLQRYYCRIRSGRCALLSCLPKEEQIGRCSSTGRKCCRRKK
    

Molecular Weight16926.81 Da

Isoelectric Point (pI)10.32

Net Charge (pH 7.0)17.85

Net Charge (pH 7.4) 17.38

Charge Density (pH 7.0) 0.1182

GRAVY Index-0.16

Hydrophobic Moment 0.75

Boman Index-0.06

Instability Index60.83

Aliphatic Index 95.56

Aromaticity 0.0596

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 6937.05

LogP -74.69

H-bond Donors 258.0

H-bond Acceptors 237.0

Rotatable Bonds 562.0

Heavy Atoms 1182.0

Ring Count 22.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0093860 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis lupus familiaris [Animal]

FamilyDefensin

Tax ID9615

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal