Peptide Database

Peptide NameI2-superfamily Conotoxin Em11.5

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC173H270N56O43S9

DescriptionStandard

        RRCFPLGTFCSRYLPCCSGMCCSGWCTRRCAPRFGK
    

Molecular Weight4110.93 Da

Isoelectric Point (pI)9.37

Net Charge (pH 7.0)6.68

Net Charge (pH 7.4) 6.36

Charge Density (pH 7.0) 0.1855

GRAVY Index-0.10

Hydrophobic Moment 0.66

Boman Index-0.13

Instability Index67.86

Aliphatic Index 24.44

Aromaticity 0.1389

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 1590.04

LogP -18.44

H-bond Donors 68.0

H-bond Acceptors 59.0

Rotatable Bonds 126.0

Heavy Atoms 281.0

Ring Count 9.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154178 VERIFIED: NO

Provenance & Taxonomy

OrganismConus emaciatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-17, 10-22, 16-26, 21-30

Bio-Activity Profile

Function

Toxin