Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC390H634N106O94S8

DescriptionStandard

        MRSLLLVLVILVLLSYVPPVKSGANAFIRRFFNTCWRTKGICRKSCHKSEIFHVFCDVSILCCIDKKHLPSMVGK
    

Molecular Weight8568.38 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)8.70

Net Charge (pH 7.4) 8.23

Charge Density (pH 7.0) 0.1160

GRAVY Index0.52

Hydrophobic Moment 0.86

Boman Index0.13

Instability Index54.74

Aliphatic Index 111.60

Aromaticity 0.0933

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 3184.20

LogP -21.97

H-bond Donors 120.0

H-bond Acceptors 114.0

Rotatable Bonds 284.0

Heavy Atoms 598.0

Ring Count 14.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113250 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence