Peptide Database

Peptide NameDefensin-like peptide 4/DLP4 [K32G], ID13

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Immunology ▸ Inflammation modulation ▸ Anti-inflammatory

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC175H285N61O48S6

DescriptionStandard

        ATCDLLSPFKVGHAACAAHCIARGKRGGWCDGRAVCNCRK
    

Molecular Weight4203.91 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)4.91

Net Charge (pH 7.4) 4.53

Charge Density (pH 7.0) 0.1227

GRAVY Index-0.04

Hydrophobic Moment 0.54

Boman Index-0.05

Instability Index43.27

Aliphatic Index 61.25

Aromaticity 0.0500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1746.39

LogP -21.33

H-bond Donors 69.0

H-bond Acceptors 61.0

Rotatable Bonds 136.0

Heavy Atoms 290.0

Ring Count 6.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385161 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetSalmonella enterica subsp. enterica serovar Enteritidis CVCC 3377

Activity128 μg/mL

MethodMIC

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