Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC357H567N97O100S8

DescriptionStandard

        MTQLLLLIVALLVLGQAPPGRTEFKRCWKGQGACRTYCTRQESFMHLCPDSSLCCLSYLFQPTRPPKPEDE
    

Molecular Weight8074.43 Da

Isoelectric Point (pI)8.28

Net Charge (pH 7.0)1.54

Net Charge (pH 7.4) 1.17

Charge Density (pH 7.0) 0.0217

GRAVY Index-0.16

Hydrophobic Moment 0.54

Boman Index0.00

Instability Index67.76

Aliphatic Index 78.31

Aromaticity 0.0845

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 3132.60

LogP -27.96

H-bond Donors 113.0

H-bond Acceptors 111.0

Rotatable Bonds 258.0

Heavy Atoms 562.0

Ring Count 15.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039483 VERIFIED: NO

Provenance & Taxonomy

OrganismOctodon degus (Degu) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin