Peptide Database

Peptide NameToxin Mr1.8

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC76H117N23O26S4

DescriptionStandard

        PECCTHPACHVSNPELCG
    

Molecular Weight1897.14 Da

Isoelectric Point (pI)5.23

Net Charge (pH 7.0)-1.90

Net Charge (pH 7.4) -2.12

Charge Density (pH 7.0) -0.1056

GRAVY Index-0.21

Hydrophobic Moment 0.27

Boman Index0.08

Instability Index121.30

Aliphatic Index 43.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 741.96

LogP -9.94

H-bond Donors 28.0

H-bond Acceptors 30.0

Rotatable Bonds 54.0

Heavy Atoms 129.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216950 VERIFIED: NO

Provenance & Taxonomy

OrganismConus marmoreus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin