Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC362H560N92O91S9

DescriptionStandard

        MTQLLLLFVAFLVLVHVPPGRSEFKRCWKGHGACRPYCTKYETYMHLCPDASLCCLPYGLMPLASKPENV
    

Molecular Weight7945.47 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.23

Charge Density (pH 7.0) 0.0386

GRAVY Index0.23

Hydrophobic Moment 0.55

Boman Index0.16

Instability Index65.60

Aliphatic Index 87.71

Aromaticity 0.1143

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2838.98

LogP -17.60

H-bond Donors 103.0

H-bond Acceptors 106.0

Rotatable Bonds 246.0

Heavy Atoms 554.0

Ring Count 19.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066994 VERIFIED: NO

Provenance & Taxonomy

OrganismTursiops truncatus [Animal]

FamilyDefensin

Tax ID9739

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence