Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC422H689N123O116S12

DescriptionStandard

        MISQLNLMSGWTRKCNYGTGMCRKHCKESEKKKEKCGLRKLCCIPIRHKSSKFAKKEETTHWVMASTTKYEFMTCDKRILAAF
    

Molecular Weight9726.52 Da

Isoelectric Point (pI)9.68

Net Charge (pH 7.0)11.69

Net Charge (pH 7.4) 11.19

Charge Density (pH 7.0) 0.1409

GRAVY Index-0.67

Hydrophobic Moment 0.57

Boman Index-0.20

Instability Index37.52

Aliphatic Index 50.60

Aromaticity 0.0843

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3925.95

LogP -38.00

H-bond Donors 149.0

H-bond Acceptors 143.0

Rotatable Bonds 341.0

Heavy Atoms 673.0

Ring Count 13.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362931 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus muntjak [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal