Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC246H398N70O65S7

DescriptionStandard

        EKCWNLRGSCREKCIKNEKLYIFCTSGKLCCLKPKFQPNMLQRSVQF
    

Molecular Weight5600.68 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)6.78

Net Charge (pH 7.4) 6.50

Charge Density (pH 7.0) 0.1441

GRAVY Index-0.51

Hydrophobic Moment 0.41

Boman Index-0.18

Instability Index45.86

Aliphatic Index 64.26

Aromaticity 0.1064

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 2239.56

LogP -20.25

H-bond Donors 83.0

H-bond Acceptors 79.0

Rotatable Bonds 193.0

Heavy Atoms 388.0

Ring Count 8.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024310 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

FamilyDefensin

Tax ID9615

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial