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 FormulaC338H558N100O83S8

DescriptionStandard

        MRIYYLVFALLLLFLMPVPGNGGLINTLQRYFCKIRSGRCAVLSCLPREEHIGSCSVGGRKCCRRKK
    

Molecular Weight7607.19 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.16

Charge Density (pH 7.0) 0.1422

GRAVY Index0.24

Hydrophobic Moment 0.75

Boman Index0.02

Instability Index62.75

Aliphatic Index 101.79

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 2951.22

LogP -24.02

H-bond Donors 113.0

H-bond Acceptors 102.0

Rotatable Bonds 254.0

Heavy Atoms 529.0

Ring Count 10.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410910 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal