Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC367H587N101O91S8

DescriptionStandard

        MKLLLLTLTVLLLLSQLTPGDTQRCWNLYGKCRHRCSKKERVYVYCINNKMCCVKPKYQPKERWWSF
    

Molecular Weight8126.73 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)9.52

Net Charge (pH 7.4) 9.15

Charge Density (pH 7.0) 0.1421

GRAVY Index-0.33

Hydrophobic Moment 0.48

Boman Index-0.10

Instability Index28.70

Aliphatic Index 87.16

Aromaticity 0.1194

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22835.00

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

Amino Acid Composition

TPSA 3144.23

LogP -21.91

H-bond Donors 118.0

H-bond Acceptors 110.0

Rotatable Bonds 270.0

Heavy Atoms 567.0

Ring Count 15.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088337 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus leucogenys [Animal]

FamilyDefensin

Tax ID61853

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

RECORD: Rec_0351970 VERIFIED: NO