Peptide Database

Peptide NameNeuropeptide S

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC93H164N36O26S

DescriptionStandard

        SPRNGVGTGMKKTSFRRAKR
    

Molecular Weight2234.59 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.46

Net Charge (pH 7.4) 6.25

Charge Density (pH 7.0) 0.3229

GRAVY Index-1.42

Hydrophobic Moment 0.55

Boman Index-0.54

Instability Index58.56

Aliphatic Index 19.50

Aromaticity 0.0500

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 1057.10

LogP -15.26

H-bond Donors 40.0

H-bond Acceptors 34.0

Rotatable Bonds 78.0

Heavy Atoms 156.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244239 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide