Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC266H434N76O75S7

DescriptionStandard

        QVIPCSTEKCWSLRGNCRDTCSRNEKVYVFCLSGKLCCVKPKFQPNISPQLIKA
    

Molecular Weight6121.21 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)5.69

Net Charge (pH 7.4) 5.37

Charge Density (pH 7.0) 0.1054

GRAVY Index-0.24

Hydrophobic Moment 0.39

Boman Index-0.09

Instability Index33.36

Aliphatic Index 73.89

Aromaticity 0.0741

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 2460.35

LogP -26.07

H-bond Donors 91.0

H-bond Acceptors 88.0

Rotatable Bonds 202.0

Heavy Atoms 424.0

Ring Count 9.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210878 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