Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC349H539N81O89S10

DescriptionStandard

        MKPLLIVFLFLFLWDPMLAGLNPLSSEMHKKCYKNGICRLECYESEMLVAYCKFQLECCVPGNPPP
    

Molecular Weight7614.15 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-0.46

Net Charge (pH 7.4) -0.84

Charge Density (pH 7.0) -0.0070

GRAVY Index0.29

Hydrophobic Moment 0.53

Boman Index0.20

Instability Index47.87

Aliphatic Index 93.03

Aromaticity 0.1212

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2647.30

LogP -12.37

H-bond Donors 92.0

H-bond Acceptors 100.0

Rotatable Bonds 242.0

Heavy Atoms 529.0

Ring Count 17.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218535 VERIFIED: NO

Provenance & Taxonomy

OrganismCallithrix jacchus [Animal]

FamilyDefensin

Tax ID9483

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