Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC343H560N96O101S9

DescriptionStandard

        LRPAALLLTILFCMSQVLPARGRFKEVCERPNGACQEFCLESELQAGRCLNGQPCCLPMGNEPLIEPTTPKE
    

Molecular Weight7933.28 Da

Isoelectric Point (pI)5.39

Net Charge (pH 7.0)-1.28

Net Charge (pH 7.4) -1.61

Charge Density (pH 7.0) -0.0178

GRAVY Index-0.05

Hydrophobic Moment 0.45

Boman Index0.03

Instability Index71.39

Aliphatic Index 85.42

Aromaticity 0.0417

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3121.82

LogP -29.91

H-bond Donors 109.0

H-bond Acceptors 109.0

Rotatable Bonds 257.0

Heavy Atoms 549.0

Ring Count 11.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362625 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence