Peptide Database

Peptide NameNeuropeptide-like peptide Spnp10

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC143H241N49O40S2

DescriptionStandard

        GSVKHLGLANVDNWRMMKNVNRLRNLLNS
    

Molecular Weight3350.88 Da

Isoelectric Point (pI)11.72

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.1326

GRAVY Index-0.52

Hydrophobic Moment 0.68

Boman Index-0.16

Instability Index9.81

Aliphatic Index 100.69

Aromaticity 0.0345

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1496.63

LogP -16.59

H-bond Donors 52.0

H-bond Acceptors 47.0

Rotatable Bonds 116.0

Heavy Atoms 234.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002233 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus purpuratus [Animal]

Tax ID7668

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide