Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC527H830N158O147S10

DescriptionStandard

        MKRNAPGSSIDWARSHPPSPPPELLYNINVRAASRLARDAMSYNMRTLGLIIITLLLLTAGEADETDVQGWTCGYRGLCRKHCYAQEYMIGYHGCPRRYRCCALRF
    

Molecular Weight12051.85 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)5.71

Net Charge (pH 7.4) 5.23

Charge Density (pH 7.0) 0.0539

GRAVY Index-0.32

Hydrophobic Moment 0.90

Boman Index-0.05

Instability Index51.32

Aliphatic Index 77.45

Aromaticity 0.0943

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 4890.83

LogP -47.33

H-bond Donors 181.0

H-bond Acceptors 166.0

Rotatable Bonds 385.0

Heavy Atoms 842.0

Ring Count 22.0

Amide Bonds 111.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260443 VERIFIED: NO

Provenance & Taxonomy

OrganismOnychostoma macrolepis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin