Peptide Database

Peptide NameDefensin 1 (Def1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC201H306N62O55S6

DescriptionStandard

        ATCDLFSFESKWFTPNHAACAAHCILLGNRGGHCVGTVCHCRK
    

Molecular Weight4663.35 Da

Isoelectric Point (pI)8.36

Net Charge (pH 7.0)2.09

Net Charge (pH 7.4) 1.60

Charge Density (pH 7.0) 0.0485

GRAVY Index0.12

Hydrophobic Moment 0.48

Boman Index0.11

Instability Index32.25

Aliphatic Index 61.40

Aromaticity 0.0930

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 1845.01

LogP -20.72

H-bond Donors 71.0

H-bond Acceptors 67.0

Rotatable Bonds 146.0

Heavy Atoms 324.0

Ring Count 10.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088742 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