Peptide Database

Peptide NameBig defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC365H566N108O108S6

DescriptionStandard

        QVLLAAGAGVALSELLGPVLVGAGTLAGAALLNQAVSSNRWVIPCANNRGWCRTDCHFGEHIDDYHSDICHSGYKCCRY
    

Molecular Weight8387.45 Da

Isoelectric Point (pI)6.43

Net Charge (pH 7.0)-0.94

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0120

GRAVY Index0.18

Hydrophobic Moment 0.59

Boman Index0.15

Instability Index25.38

Aliphatic Index 93.92

Aromaticity 0.0759

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 3420.10

LogP -36.86

H-bond Donors 125.0

H-bond Acceptors 117.0

Rotatable Bonds 266.0

Heavy Atoms 587.0

Ring Count 14.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188631 VERIFIED: NO

Provenance & Taxonomy

OrganismAnadara broughtonii [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 Antibacterial