Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC340H546N90O92S9

DescriptionStandard

        MTQLLLLLMALLVLGHVPTGRSEFKRCWNGQGACRAYCTKYETYMHLCSDASLCCLPYGLKPVKTEKV
    

Molecular Weight7655.11 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0532

GRAVY Index0.15

Hydrophobic Moment 0.49

Boman Index0.10

Instability Index56.52

Aliphatic Index 91.76

Aromaticity 0.0882

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 2896.83

LogP -22.87

H-bond Donors 108.0

H-bond Acceptors 107.0

Rotatable Bonds 250.0

Heavy Atoms 531.0

Ring Count 12.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268399 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

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_0358050 VERIFIED: NO