Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC227H379N73O65S7

DescriptionStandard

        KKRYPEYGSLDLRKECRRSKGECRIQCLSNEIRVAFCIRPGTPCCM
    

Molecular Weight5395.34 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.71

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1241

GRAVY Index-0.71

Hydrophobic Moment 0.54

Boman Index-0.32

Instability Index76.18

Aliphatic Index 59.35

Aromaticity 0.0652

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2277.89

LogP -24.16

H-bond Donors 88.0

H-bond Acceptors 78.0

Rotatable Bonds 183.0

Heavy Atoms 372.0

Ring Count 6.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213461 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [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