Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC601H949N161O185S9

DescriptionStandard

        MRFLMLTLIFCGLLSQLAQAAWNVPKCWNDVGHCRRRCLDTERYKLLCKNKVSCCIPIRKSYDNTPKPVVPSVLNIQDIANDIGSWNPVSPGLNDEVTFSDTEFEETTTTITESFTSETVS
    

Molecular Weight13678.52 Da

Isoelectric Point (pI)5.32

Net Charge (pH 7.0)-2.46

Net Charge (pH 7.4) -2.86

Charge Density (pH 7.0) -0.0204

GRAVY Index-0.18

Hydrophobic Moment 0.60

Boman Index0.01

Instability Index54.34

Aliphatic Index 82.89

Aromaticity 0.0826

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 5579.07

LogP -58.26

H-bond Donors 199.0

H-bond Acceptors 193.0

Rotatable Bonds 444.0

Heavy Atoms 956.0

Ring Count 21.0

Amide Bonds 131.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219435 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