Peptide Database

Peptide NameConotoxin R11.5

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC195H310N64O62S9

DescriptionStandard

        GAVPCGKDGRQCRNHADCCNCCPIGTCAPSTNWILPGCSTGQFMTR
    

Molecular Weight4831.52 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0385

GRAVY Index-0.26

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index20.85

Aliphatic Index 38.26

Aromaticity 0.0435

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 2005.28

LogP -29.46

H-bond Donors 76.0

H-bond Acceptors 74.0

Rotatable Bonds 149.0

Heavy Atoms 330.0

Ring Count 8.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0005223 VERIFIED: NO

Provenance & Taxonomy

OrganismConus radiatus [Animal]; Conus magus,Magician's cone snail [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0210055 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