Peptide Database

Peptide NameSepiatocin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC46H65N13O11S2

DescriptionStandard

        CFFRNCPPG
    

Molecular Weight1040.22 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0823

GRAVY Index-0.11

Hydrophobic Moment 0.47

Boman Index0.04

Instability Index62.20

Aliphatic Index 0.00

Aromaticity 0.2222

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 383.53

LogP -3.60

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 72.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424047 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide