Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC316H503N83O75S7

DescriptionStandard

        VKIPVLLFVVFFFLPTVTRVKCAMKDTYSCFLKRGKCRLACHNFETPVRFCTKLNANCGI
    

Molecular Weight6889.34 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.40

Charge Density (pH 7.0) 0.1293

GRAVY Index0.50

Hydrophobic Moment 0.62

Boman Index0.12

Instability Index35.63

Aliphatic Index 90.83

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2531.73

LogP -17.56

H-bond Donors 95.0

H-bond Acceptors 91.0

Rotatable Bonds 223.0

Heavy Atoms 481.0

Ring Count 12.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0311638 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus grunniens (Wild yak) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

RECORD: Rec_0427219 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Tax ID30522

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence