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 FormulaC343H559N95O95S7

DescriptionStandard

        MKTFLLTLAALLLSSQVIPDSTEDCWNLHGNCRDRCHKNEKVYVLCLSGKLCCVKPKYQPHGLPKLTKG
    

Molecular Weight7758.14 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.0681

GRAVY Index-0.18

Hydrophobic Moment 0.41

Boman Index-0.01

Instability Index29.15

Aliphatic Index 93.19

Aromaticity 0.0580

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3045.00

LogP -27.37

H-bond Donors 110.0

H-bond Acceptors 110.0

Rotatable Bonds 258.0

Heavy Atoms 540.0

Ring Count 12.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253213 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