Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin-related activity

Venom / Toxin ▸ Neurotoxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC162H258N52O60S6

DescriptionStandard

        SPTCIRSGQPCPYNENCCSQSCTFKTNENGNTVKRCD
    

Molecular Weight4086.48 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.41

Net Charge (pH 7.4) 0.10

Charge Density (pH 7.0) 0.0110

GRAVY Index-1.03

Hydrophobic Moment 0.47

Boman Index-0.27

Instability Index75.58

Aliphatic Index 18.38

Aromaticity 0.0541

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1855.99

LogP -30.51

H-bond Donors 68.0

H-bond Acceptors 67.0

Rotatable Bonds 131.0

Heavy Atoms 280.0

Ring Count 5.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266721 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin-related activity Neurotoxin

Targettoxin-sensitive cells/organisms

RECORD: Rec_0341735 VERIFIED: NO