Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC475H729N135O136S8

DescriptionStandard

        MLCLADIRIVASCSAAIKSGYGQQPWLAHVAGPYANSLFDDVPADSYHAAVEYLRLIPASCYLLDGYAAGRDDGRAHCIAPRNRRLYCASYQVCVCRY
    

Molecular Weight10763.21 Da

Isoelectric Point (pI)7.57

Net Charge (pH 7.0)0.69

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0071

GRAVY Index0.09

Hydrophobic Moment 0.50

Boman Index0.08

Instability Index38.49

Aliphatic Index 89.80

Aromaticity 0.1122

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19285.00

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

Amino Acid Composition

TPSA 4302.65

LogP -40.78

H-bond Donors 159.0

H-bond Acceptors 148.0

Rotatable Bonds 335.0

Heavy Atoms 754.0

Ring Count 20.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144086 VERIFIED: YES

Provenance & Taxonomy

OrganismMamestra brassicae [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli

RECORD: Rec_0179299 VERIFIED: YES