Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC174H277N55O52S6

DescriptionStandard

        ATCDLLSFLNVNHAACAAHCLSKGYRGGYCDGKKVCNCR
    

Molecular Weight4163.79 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.91

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.0746

GRAVY Index-0.02

Hydrophobic Moment 0.56

Boman Index-0.00

Instability Index18.68

Aliphatic Index 67.69

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1733.36

LogP -21.55

H-bond Donors 67.0

H-bond Acceptors 63.0

Rotatable Bonds 136.0

Heavy Atoms 287.0

Ring Count 5.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227844 VERIFIED: NO

Provenance & Taxonomy

OrganismEristalis tenax [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial