Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC411H665N109O116S10

DescriptionStandard

        MKFLFLFLAILLAMEPVVSEEECWMKGKCRLVCKNDEDSVTRCSNHKRCCILSRYLTIVPMTIDRILPWTTPQVKQEGDS
    

Molecular Weight9309.99 Da

Isoelectric Point (pI)7.57

Net Charge (pH 7.0)0.54

Net Charge (pH 7.4) 0.17

Charge Density (pH 7.0) 0.0068

GRAVY Index0.01

Hydrophobic Moment 0.49

Boman Index0.01

Instability Index62.16

Aliphatic Index 92.50

Aromaticity 0.0750

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 3620.83

LogP -28.39

H-bond Donors 132.0

H-bond Acceptors 128.0

Rotatable Bonds 311.0

Heavy Atoms 646.0

Ring Count 13.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042052 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

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_0067449 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