Peptide Database

Peptide Nameomega-Conotoxin SVIA

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC95H162N34O32S6

DescriptionStandard

        CRSSGSPCGVTSICCGRCYRGKCT
    

Molecular Weight2484.90 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.1541

GRAVY Index-0.12

Hydrophobic Moment 0.30

Boman Index-0.14

Instability Index47.01

Aliphatic Index 28.33

Aromaticity 0.0417

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1077.16

LogP -18.54

H-bond Donors 47.0

H-bond Acceptors 42.0

Rotatable Bonds 79.0

Heavy Atoms 167.0

Ring Count 2.0

Amide Bonds 23.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0174400 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide1-15, 8-18, 14-23

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0235110 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striolatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0269220 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