Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC236H379N73O56S7

DescriptionStandard

        LRCWNLHGKCRQRCSRKEKVYVYCTNGKMCCVKPKFQPKNKPWL
    

Molecular Weight5359.44 Da

Isoelectric Point (pI)9.93

Net Charge (pH 7.0)10.78

Net Charge (pH 7.4) 10.42

Charge Density (pH 7.0) 0.2450

GRAVY Index-0.94

Hydrophobic Moment 0.42

Boman Index-0.32

Instability Index33.62

Aliphatic Index 46.36

Aromaticity 0.1136

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 2137.94

LogP -18.50

H-bond Donors 81.0

H-bond Acceptors 75.0

Rotatable Bonds 179.0

Heavy Atoms 372.0

Ring Count 11.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040435 VERIFIED: NO

Provenance & Taxonomy

OrganismSpermophilus tridecemlineatus [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