Peptide Database

Peptide NameNeurotoxin Cex13 (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC362H540N88O104S8

DescriptionStandard

        ATGNVWAKDGYLVIIKTGCKYNCYILGKNKYCNSECKEVGAGYGYCYAFGCWCEGLPESIPTWPLPDKTCGTK
    

Molecular Weight8045.21 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.38

Charge Density (pH 7.0) 0.0235

GRAVY Index-0.24

Hydrophobic Moment 0.41

Boman Index0.11

Instability Index20.13

Aliphatic Index 60.14

Aromaticity 0.1507

Extinction Coeff. Reduced 26930.00

Extinction Coeff. Oxidized 27430.00

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

Amino Acid Composition

TPSA 3058.27

LogP -26.62

H-bond Donors 113.0

H-bond Acceptors 114.0

Rotatable Bonds 253.0

Heavy Atoms 562.0

Ring Count 18.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0273992 VERIFIED: NO

Provenance & Taxonomy

OrganismCentruroides exilicauda [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial