Peptide Database

Peptide NameDefensin Defb_Bj-03-04-05-06-07

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC187H306N60O56S7

DescriptionStandard

        QPECCQQGGICHSKQCPLGYSSLGRLDCQLGQRCCIRIFGK
    

Molecular Weight4515.25 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)2.78

Net Charge (pH 7.4) 2.42

Charge Density (pH 7.0) 0.0678

GRAVY Index-0.31

Hydrophobic Moment 0.62

Boman Index-0.08

Instability Index48.50

Aliphatic Index 66.59

Aromaticity 0.0488

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1890.22

LogP -23.46

H-bond Donors 71.0

H-bond Acceptors 67.0

Rotatable Bonds 152.0

Heavy Atoms 310.0

Ring Count 5.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162391 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial