Peptide Database

Peptide NameDefensin 3 (Def3)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC197H309N65O57S6

DescriptionStandard

        ATCDLFSFQSQWVTPNHAACAAHCLLRGNRGGECKGTICHCRK
    

Molecular Weight4692.35 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)3.00

Net Charge (pH 7.4) 2.57

Charge Density (pH 7.0) 0.0698

GRAVY Index-0.23

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index51.24

Aliphatic Index 54.65

Aromaticity 0.0698

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 1964.41

LogP -24.79

H-bond Donors 75.0

H-bond Acceptors 69.0

Rotatable Bonds 151.0

Heavy Atoms 325.0

Ring Count 8.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297945 VERIFIED: YES

Provenance & Taxonomy

OrganismTriatoma brasiliensis [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial