Peptide Database

Peptide NamePutative neuropeptide Spurp_13 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC70H98N16O30S

DescriptionStandard

        DDPDAAMLPGDWDEE
    

Molecular Weight1675.68 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.22

Net Charge (pH 7.4) -7.44

Charge Density (pH 7.0) -0.4816

GRAVY Index-1.31

Hydrophobic Moment 0.20

Boman Index-0.10

Instability Index38.88

Aliphatic Index 39.33

Aromaticity 0.0667

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 730.03

LogP -6.50

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 50.0

Heavy Atoms 117.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035767 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus purpuratus [Animal]

Tax ID7668

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide