Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC389H635N111O118S8

DescriptionStandard

        MAHYEVRAQALANVLRRNNPVGSFPSVAKNELLYDKCNKLKGKCKRSCLKSEEIVAFCPKSQKCCLKIEPCELSEDSFDS
    

Molecular Weight9011.40 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.13

Charge Density (pH 7.0) 0.0441

GRAVY Index-0.46

Hydrophobic Moment 0.60

Boman Index-0.15

Instability Index78.48

Aliphatic Index 74.38

Aromaticity 0.0625

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3740.47

LogP -39.64

H-bond Donors 134.0

H-bond Acceptors 131.0

Rotatable Bonds 309.0

Heavy Atoms 626.0

Ring Count 10.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370309 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