Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC315H513N91O101S9

DescriptionStandard

        DYSAEKRCLNRLGHCKRKCKAGEMVMETCKYFQVCCVLDDNDYKQKASITRTMEKTSTIEYNLS
    

Molecular Weight7479.58 Da

Isoelectric Point (pI)8.58

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.42

Charge Density (pH 7.0) 0.0437

GRAVY Index-0.76

Hydrophobic Moment 0.60

Boman Index-0.25

Instability Index30.07

Aliphatic Index 54.84

Aromaticity 0.0781

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3195.20

LogP -35.31

H-bond Donors 119.0

H-bond Acceptors 114.0

Rotatable Bonds 261.0

Heavy Atoms 516.0

Ring Count 6.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0079302 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial