Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC335H546N90O85S7

DescriptionStandard

        MRTFLLTLAVLLLLFQVIPGSPERCWNQRGACREKCIKSEIFFVFCVSGKVCCVKPKDKPNLSQK
    

Molecular Weight7418.93 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)6.44

Net Charge (pH 7.4) 6.12

Charge Density (pH 7.0) 0.0991

GRAVY Index0.21

Hydrophobic Moment 0.47

Boman Index0.04

Instability Index25.53

Aliphatic Index 95.85

Aromaticity 0.0923

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2822.12

LogP -21.60

H-bond Donors 103.0

H-bond Acceptors 99.0

Rotatable Bonds 248.0

Heavy Atoms 517.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0278130 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