Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC340H559N95O94S7

DescriptionStandard

        MKTVLLTLAILLLSSQVIPGSTEKCWNLHGHCRDTCSRNEKVYVFCLSGKLCCVKPKFQPNTSPRLINA
    

Molecular Weight7706.11 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0814

GRAVY Index0.08

Hydrophobic Moment 0.39

Boman Index0.05

Instability Index27.87

Aliphatic Index 97.39

Aromaticity 0.0580

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3035.13

LogP -29.72

H-bond Donors 111.0

H-bond Acceptors 109.0

Rotatable Bonds 254.0

Heavy Atoms 536.0

Ring Count 11.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296167 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence