Peptide Database

Peptide NameBig defensin 3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC625H963N167O173S8

DescriptionStandard

        MERKSFLSVFFIVLLVSPASILAKTIKEEGETRNKRQAQILLPIASYAGLTVTAPVFAALVAAYGIYAVTRYAIRKTRIVMYSDSHSCANNRGWCRESCFSHEYTDWANTFGVCGSYFCCRPY
    

Molecular Weight13840.87 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0457

GRAVY Index0.14

Hydrophobic Moment 0.61

Boman Index0.10

Instability Index43.04

Aliphatic Index 83.33

Aromaticity 0.1382

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 23295.00

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

Amino Acid Composition

TPSA 5457.65

LogP -49.83

H-bond Donors 203.0

H-bond Acceptors 189.0

Rotatable Bonds 443.0

Heavy Atoms 973.0

Ring Count 25.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371620 VERIFIED: NO

Provenance & Taxonomy

OrganismCrassostrea gigas [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial