Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC359H569N97O98S8

DescriptionStandard

        MLSQSLKMQERNVLILHLRHLSDALIQSEAISFPWSCASLNGLCRQGVCLPSELYFGPLGCGKGFLCCVSHFL
    

Molecular Weight8068.47 Da

Isoelectric Point (pI)7.63

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.24

Charge Density (pH 7.0) 0.0097

GRAVY Index0.44

Hydrophobic Moment 0.52

Boman Index0.20

Instability Index54.75

Aliphatic Index 106.85

Aromaticity 0.0822

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3081.76

LogP -27.09

H-bond Donors 112.0

H-bond Acceptors 110.0

Rotatable Bonds 265.0

Heavy Atoms 562.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100153 VERIFIED: NO

Provenance & Taxonomy

OrganismDenticeps clupeoides [Animal]

FamilyDefensin

Tax ID299321

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal