Peptide Database

Peptide NameBeta-defensin 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC336H529N91O78S8

DescriptionStandard

        MRILYLLFSVLFLVLQVSPGLSLPQRDMFLCRKGSCHFGRCPIHLVRVGSCFGFRSCCKLPWDV
    

Molecular Weight7347.88 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0877

GRAVY Index0.64

Hydrophobic Moment 0.68

Boman Index0.18

Instability Index57.61

Aliphatic Index 106.41

Aromaticity 0.1250

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2660.44

LogP -16.93

H-bond Donors 101.0

H-bond Acceptors 94.0

Rotatable Bonds 235.0

Heavy Atoms 513.0

Ring Count 15.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0313677 VERIFIED: NO

Provenance & Taxonomy

OrganismAnas platyrhynchos [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial