Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC226H348N76O59S7

DescriptionStandard

        NDTDVQRWTCGYRGLCRKHCYAREYMIGYRGCPRRYRCCALRF
    

Molecular Weight5298.11 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.79

Net Charge (pH 7.4) 6.43

Charge Density (pH 7.0) 0.1578

GRAVY Index-0.87

Hydrophobic Moment 0.61

Boman Index-0.36

Instability Index30.90

Aliphatic Index 38.60

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 2244.01

LogP -22.15

H-bond Donors 91.0

H-bond Acceptors 74.0

Rotatable Bonds 170.0

Heavy Atoms 368.0

Ring Count 10.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040674 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [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