Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC331H519N93O90S8

DescriptionStandard

        MRFHYILVLILSLLFSQINPGAGLLTGLGHRSDHYMCVRNGGFCLYSSCPVDTKITGTCYHGRAKCCS
    

Molecular Weight7497.75 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 Index0.30

Hydrophobic Moment 0.36

Boman Index0.16

Instability Index48.73

Aliphatic Index 90.29

Aromaticity 0.1029

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 -28.23

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 241.0

Heavy Atoms 522.0

Ring Count 13.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403058 VERIFIED: NO

Provenance & Taxonomy

OrganismMarmota marmota marmota [Animal]

FamilyDefensin

Tax ID9994

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal