Peptide Database

Peptide NameDefensin beta Defb1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC199H297N51O55S6

DescriptionStandard

        ASFPWTCASLSGVCRQGVCLPSELYFGSLGCGKGFLCCVSHFG
    

Molecular Weight4476.19 Da

Isoelectric Point (pI)7.82

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.49

Charge Density (pH 7.0) 0.0192

GRAVY Index0.68

Hydrophobic Moment 0.44

Boman Index0.32

Instability Index24.36

Aliphatic Index 70.23

Aromaticity 0.1395

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 1642.56

LogP -17.52

H-bond Donors 64.0

H-bond Acceptors 63.0

Rotatable Bonds 137.0

Heavy Atoms 311.0

Ring Count 10.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026827 VERIFIED: NO

Provenance & Taxonomy

OrganismCtenopharyngodon idella [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial