Peptide Database

Peptide NameBeta defensin 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC222H330N72O61S7

DescriptionStandard

        NDPEMQYWTCGYRGLCRRFCYAQEYIVGHHGCPRRYRCCATRS
    

Molecular Weight5207.90 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.88

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.0902

GRAVY Index-0.87

Hydrophobic Moment 0.62

Boman Index-0.26

Instability Index34.04

Aliphatic Index 29.53

Aromaticity 0.1628

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 2177.40

LogP -22.73

H-bond Donors 86.0

H-bond Acceptors 74.0

Rotatable Bonds 162.0

Heavy Atoms 362.0

Ring Count 12.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383401 VERIFIED: NO

Provenance & Taxonomy

OrganismDicentrarchus labrax [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial