Peptide Database

Peptide NameUnnamed

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC83H137N25O35

DescriptionStandard

        GEEELQENQELIREKSN
    

Molecular Weight2045.12 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.2485

GRAVY Index-1.91

Hydrophobic Moment 0.46

Boman Index-0.47

Instability Index80.73

Aliphatic Index 68.82

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1033.23

LogP -12.22

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 76.0

Heavy Atoms 143.0

Ring Count 0.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035153 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 58.8%, E 0.0%, T 29.4%, C 11.8% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous

RECORD: Rec_0187137 VERIFIED: YES

Provenance & Taxonomy

OrganismConus geographus [Animal]

Familyconotoxin B superfamily

Tax ID6490; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Other Mods3-Glu: 4-carboxyglutamate; 4-Glu: 4-carboxyglutamate; 7-Glu: 4-carboxyglutamate; 10-Glu: 4-carboxyglutamate; 14-Glu: 4-carboxyglutamate

Bio-Activity Profile

Function

Toxin Venom conotoxin B superfamily Pathogenesis-associated Conotoxin