Peptide Database

Peptide NamePutative neuropeptide WI 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC118H179N33O40

DescriptionStandard

        SQPIHLQVHLPDGSHFTTDINIDD
    

Molecular Weight2699.88 Da

Isoelectric Point (pI)4.70

Net Charge (pH 7.0)-4.27

Net Charge (pH 7.4) -4.63

Charge Density (pH 7.0) -0.1779

GRAVY Index-0.53

Hydrophobic Moment 0.36

Boman Index0.06

Instability Index60.09

Aliphatic Index 93.33

Aromaticity 0.0417

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 1160.47

LogP -12.73

H-bond Donors 37.0

H-bond Acceptors 39.0

Rotatable Bonds 84.0

Heavy Atoms 191.0

Ring Count 6.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312897 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide