Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC286H461N91O86S7

DescriptionStandard

        QTSPEGWFRTCFYGMGKCRHVCRANEKKKERCGENSFCCLGETKSKLSNIPTNKGRKKD
    

Molecular Weight6774.73 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)7.80

Net Charge (pH 7.4) 7.43

Charge Density (pH 7.0) 0.1321

GRAVY Index-1.18

Hydrophobic Moment 0.56

Boman Index-0.35

Instability Index34.48

Aliphatic Index 26.44

Aromaticity 0.0847

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 2943.01

LogP -36.63

H-bond Donors 110.0

H-bond Acceptors 102.0

Rotatable Bonds 235.0

Heavy Atoms 470.0

Ring Count 9.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343595 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