Peptide Database

Peptide NamePutative neuropeptide Spurp_12 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC65H97N15O20S

DescriptionStandard

        FNTGAMEPLGSGFI
    

Molecular Weight1440.62 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0884

GRAVY Index0.45

Hydrophobic Moment 0.31

Boman Index0.42

Instability Index4.85

Aliphatic Index 62.86

Aromaticity 0.1429

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 553.68

LogP -5.43

H-bond Donors 18.0

H-bond Acceptors 20.0

Rotatable Bonds 44.0

Heavy Atoms 101.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145004 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