Peptide Database

Peptide NameBig defensin 1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC253H398N72O68

DescriptionStandard

        QAQALLPIASYAGLTVSAPVFAALVTVYGAYALYRYNIRRRENSYQRIR
    

Molecular Weight5536.31 Da

Isoelectric Point (pI)10.27

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.0971

GRAVY Index0.10

Hydrophobic Moment 0.59

Boman Index0.05

Instability Index51.87

Aliphatic Index 105.71

Aromaticity 0.1429

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 8940.00

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

Amino Acid Composition

TPSA 2289.22

LogP -20.22

H-bond Donors 83.0

H-bond Acceptors 73.0

Rotatable Bonds 174.0

Heavy Atoms 393.0

Ring Count 9.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385196 VERIFIED: NO

Provenance & Taxonomy

OrganismCrassostrea gigas [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial