Peptide Database

Peptide NameNeuropeptide-like peptide 1 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC69H107N19O20

DescriptionStandard

        YLGALARGGGLSPYQ
    

Molecular Weight1522.70 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0505

GRAVY Index0.03

Hydrophobic Moment 0.31

Boman Index0.23

Instability Index43.76

Aliphatic Index 91.33

Aromaticity 0.1333

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 627.61

LogP -6.19

H-bond Donors 22.0

H-bond Acceptors 21.0

Rotatable Bonds 46.0

Heavy Atoms 108.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023012 VERIFIED: NO

Provenance & Taxonomy

OrganismOccasjapyx japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide