Peptide Database

Peptide NameConotoxin R11.4

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC201H312N56O61S8

DescriptionStandard

        GPSFCKADEKPCKYHADCCNCCLGGICKPSTSWIGCSTNVFLTR
    

Molecular Weight4745.49 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.39

Charge Density (pH 7.0) 0.0402

GRAVY Index-0.11

Hydrophobic Moment 0.48

Boman Index0.03

Instability Index13.51

Aliphatic Index 46.59

Aromaticity 0.0909

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 1858.62

LogP -22.81

H-bond Donors 72.0

H-bond Acceptors 72.0

Rotatable Bonds 149.0

Heavy Atoms 326.0

Ring Count 9.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255014 VERIFIED: NO

Provenance & Taxonomy

OrganismConus radiatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0307551 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous