Peptide Database

Peptide NameNeurotoxin MeuNaTx-6 (Arthropods, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC341H503N93O100S9

DescriptionStandard

        DNGYLLDKYTGCKVWCVINNESCNSECKIRRGNYGYCYFWKLACYCEGAPKSELWHYETNKCNGRM
    

Molecular Weight7793.79 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.37

Charge Density (pH 7.0) 0.0268

GRAVY Index-0.72

Hydrophobic Moment 0.48

Boman Index-0.10

Instability Index41.32

Aliphatic Index 47.27

Aromaticity 0.1667

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 3169.39

LogP -30.25

H-bond Donors 119.0

H-bond Acceptors 112.0

Rotatable Bonds 253.0

Heavy Atoms 543.0

Ring Count 16.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367146 VERIFIED: YES

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStenotrophomonas maltophilia CGMCC 1.1788

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