Peptide Database

Peptide NameToxin GsMTx-4

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC182H279N49O48S6

DescriptionStandard

        GCLEFWWKCNPNDDKCCRPKLKCSKLFKLCNFSSA
    

Molecular Weight4113.85 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.1057

GRAVY Index-0.47

Hydrophobic Moment 0.46

Boman Index-0.13

Instability Index4.68

Aliphatic Index 47.43

Aromaticity 0.1429

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 1586.60

LogP -14.06

H-bond Donors 60.0

H-bond Acceptors 58.0

Rotatable Bonds 135.0

Heavy Atoms 285.0

Ring Count 9.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200537 VERIFIED: NO

Provenance & Taxonomy

OrganismGrammostola spatulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin