Peptide Database

Peptide NameBeta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC334H517N93O90S8

DescriptionStandard

        MRFHYILVLILSFLFSQINPGAGLLTGLGHRSDHYMCVRNGGFCLYSSCPVDTKITGTCYHGRAKCCS
    

Molecular Weight7531.77 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.0557

GRAVY Index0.28

Hydrophobic Moment 0.35

Boman Index0.16

Instability Index48.73

Aliphatic Index 84.56

Aromaticity 0.1176

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 2896.89

LogP -28.03

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 241.0

Heavy Atoms 525.0

Ring Count 14.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323629 VERIFIED: NO

Provenance & Taxonomy

OrganismMarmota monax [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal