Peptide Database

Peptide Namealpha-Conotoxin Reg1c

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC49H81N19O17S4

DescriptionStandard

        GCCSDPRCKHQC
    

Molecular Weight1336.54 Da

Isoelectric Point (pI)7.90

Net Charge (pH 7.0)0.81

Net Charge (pH 7.4) 0.49

Charge Density (pH 7.0) 0.0673

GRAVY Index-0.95

Hydrophobic Moment 0.14

Boman Index-0.38

Instability Index-3.40

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 591.85

LogP -9.32

H-bond Donors 24.0

H-bond Acceptors 23.0

Rotatable Bonds 42.0

Heavy Atoms 89.0

Ring Count 2.0

Amide Bonds 12.0

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_0326786 VERIFIED: NO

Provenance & Taxonomy

OrganismConus regius [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0357417 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 50.0%, C 50.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic