Peptide Database

Peptide NamePutative neuropeptide 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC85H134N22O34S2

DescriptionStandard

        EDGMELTHDEQPLNAMEI
    

Molecular Weight2072.23 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.07

Net Charge (pH 7.4) -6.29

Charge Density (pH 7.0) -0.3370

GRAVY Index-0.90

Hydrophobic Moment 0.22

Boman Index-0.05

Instability Index52.24

Aliphatic Index 70.56

Aromaticity 0.0000

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 908.12

LogP -8.66

H-bond Donors 28.0

H-bond Acceptors 31.0

Rotatable Bonds 70.0

Heavy Atoms 143.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030004 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