Peptide Database

Peptide NamePutative neuropeptide Spurp_21

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC34H51N11O14

DescriptionStandard

        GGEAFSRD
    

Molecular Weight837.83 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1541

GRAVY Index-1.06

Hydrophobic Moment 0.55

Boman Index-0.20

Instability Index38.83

Aliphatic Index 12.50

Aromaticity 0.1250

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 423.75

LogP -6.09

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 27.0

Heavy Atoms 59.0

Ring Count 1.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148372 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