Peptide Database

Peptide NameDefensin; beta 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC343H568N100O83S8

DescriptionStandard

        MRIHYLLFALIFLFLMPLPGNGGIINTLQKYYCKIRRGRCAVLGCLPREEQIGSCSLSGRKCCRKKK
    

Molecular Weight7677.32 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)10.52

Net Charge (pH 7.4) 10.15

Charge Density (pH 7.0) 0.1571

GRAVY Index0.09

Hydrophobic Moment 0.67

Boman Index-0.00

Instability Index52.31

Aliphatic Index 100.45

Aromaticity 0.0896

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2964.22

LogP -22.62

H-bond Donors 112.0

H-bond Acceptors 103.0

Rotatable Bonds 261.0

Heavy Atoms 534.0

Ring Count 10.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296111 VERIFIED: NO

Provenance & Taxonomy

OrganismCatagonus wagneri [Animal]

FamilyDefensin

Tax ID51154

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal