Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC386H597N109O104S12

DescriptionStandard

        MAPSRTVFYFAFTLFFLLAQMPRGCHAGLDYAPLFPAGDGSVCETCRLGRGKCRRQCLESETVEGNCMLNFFCCRMRL
    

Molecular Weight8813.32 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)2.52

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0323

GRAVY Index0.16

Hydrophobic Moment 0.56

Boman Index0.06

Instability Index55.15

Aliphatic Index 63.85

Aromaticity 0.1282

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3396.99

LogP -31.64

H-bond Donors 128.0

H-bond Acceptors 120.0

Rotatable Bonds 283.0

Heavy Atoms 611.0

Ring Count 15.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275933 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