Peptide Database

Peptide NameMidi peptide designed based on m-conotoxins

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Membrane / Ion-channel modulation ▸ Ion channel inhibition

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC116H194N48O35S6

DescriptionStandard

        IVDRCCNKGNGKRGCSRWCRDHSRCC
    

Molecular Weight3013.47 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.44

Charge Density (pH 7.0) 0.1842

GRAVY Index-1.06

Hydrophobic Moment 0.79

Boman Index-0.51

Instability Index37.32

Aliphatic Index 26.15

Aromaticity 0.0385

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1398.07

LogP -20.36

H-bond Donors 58.0

H-bond Acceptors 47.0

Rotatable Bonds 102.0

Heavy Atoms 205.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099511 VERIFIED: YES

Provenance & Taxonomy

OrganismConus bullatus [Animal]

Familyconotoxin M superfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide5-19; 6-25; 15-26

Bio-Activity Profile

Function

Toxin Venom conotoxin M superfamily Ion channel inhibitor Pathogenesis-associated Conotoxin

RECORD: Rec_0132126 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 11.5%, E 0.0%, T 46.2%, C 42.3% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Miscellaneous