Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC302H477N85O82S8

DescriptionStandard

        MLSILTTTRSLFFQERCPSGYYNCRMKCNVNEYAVRYCADWTICCREKKTVKAKKKW
    

Molecular Weight6867.06 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.1305

GRAVY Index-0.52

Hydrophobic Moment 0.46

Boman Index-0.19

Instability Index29.42

Aliphatic Index 54.74

Aromaticity 0.1404

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 2771.67

LogP -25.18

H-bond Donors 107.0

H-bond Acceptors 98.0

Rotatable Bonds 229.0

Heavy Atoms 477.0

Ring Count 11.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219311 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [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