Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC179H280N52O64S9

DescriptionStandard

        SDPQACEPTISGGEMICRDEVCASTGCNCGYNIAKAHCYCACP
    

Molecular Weight4473.03 Da

Isoelectric Point (pI)4.50

Net Charge (pH 7.0)-3.52

Net Charge (pH 7.4) -3.91

Charge Density (pH 7.0) -0.0820

GRAVY Index-0.09

Hydrophobic Moment 0.46

Boman Index0.06

Instability Index48.38

Aliphatic Index 45.58

Aromaticity 0.0465

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 1833.13

LogP -25.56

H-bond Donors 69.0

H-bond Acceptors 71.0

Rotatable Bonds 139.0

Heavy Atoms 304.0

Ring Count 6.0

Amide Bonds 45.0

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_0278312 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

RECORD: Rec_0372296 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californicus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin