Peptide Database

Peptide NamePutative neuropeptide Spurp_7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC110H171N27O42S

DescriptionStandard

        GAAENALDEQEIYEIIESLEHAM
    

Molecular Weight2575.76 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.14

Net Charge (pH 7.4) -7.40

Charge Density (pH 7.0) -0.3102

GRAVY Index-0.30

Hydrophobic Moment 0.57

Boman Index0.11

Instability Index60.29

Aliphatic Index 102.17

Aromaticity 0.0435

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 1119.94

LogP -9.53

H-bond Donors 36.0

H-bond Acceptors 37.0

Rotatable Bonds 88.0

Heavy Atoms 180.0

Ring Count 2.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177981 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