Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC378H582N90O101S11

DescriptionStandard

        MLIGSSFKLYDLSEHKCQCCYKNVLIITVVENEAASFPWSCPSLSGVCKKVCLPSEMFFGPLGCGKGFLCCVPHFL
    

Molecular Weight8355.92 Da

Isoelectric Point (pI)7.50

Net Charge (pH 7.0)0.59

Net Charge (pH 7.4) 0.12

Charge Density (pH 7.0) 0.0078

GRAVY Index0.54

Hydrophobic Moment 0.43

Boman Index0.26

Instability Index33.57

Aliphatic Index 87.11

Aromaticity 0.1184

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 2969.44

LogP -22.47

H-bond Donors 109.0

H-bond Acceptors 115.0

Rotatable Bonds 267.0

Heavy Atoms 580.0

Ring Count 17.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0097024 VERIFIED: NO

Provenance & Taxonomy

OrganismMola mola [Bacterium]

FamilyDefensin

Tax ID94237

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal