Peptide Database

Peptide NameBig defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC443H689N139O124S6

DescriptionStandard

        RKSAPPKKHREKRFAIPLVYYGAVVSPTVWAWLVGLAGAAAVATAGIIRASSDSHSCANNRGRCRSSCFSHEYIDYYNSAVCGRYRCCRPNN
    

Molecular Weight10138.46 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)9.96

Net Charge (pH 7.4) 9.50

Charge Density (pH 7.0) 0.1083

GRAVY Index-0.31

Hydrophobic Moment 0.42

Boman Index-0.07

Instability Index35.70

Aliphatic Index 65.87

Aromaticity 0.1087

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20315.00

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

Amino Acid Composition

TPSA 4236.96

LogP -49.00

H-bond Donors 160.0

H-bond Acceptors 143.0

Rotatable Bonds 319.0

Heavy Atoms 712.0

Ring Count 20.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423796 VERIFIED: NO

Provenance & Taxonomy

OrganismBranchiostoma floridae [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