Peptide Database

Peptide NamePutative neuropeptide Spurp_14 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC67H112N24O19

DescriptionStandard

        ARAQYAARRPPVTT
    

Molecular Weight1557.76 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.61

Charge Density (pH 7.0) 0.1996

GRAVY Index-0.82

Hydrophobic Moment 0.46

Boman Index-0.32

Instability Index96.94

Aliphatic Index 49.29

Aromaticity 0.0714

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 713.52

LogP -8.79

H-bond Donors 26.0

H-bond Acceptors 22.0

Rotatable Bonds 45.0

Heavy Atoms 110.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156056 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