Peptide Database

Peptide NamePutative neuropeptide 20

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC54H81N15O22

DescriptionStandard

        YEEPIRQEGGD
    

Molecular Weight1292.31 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.2935

GRAVY Index-1.93

Hydrophobic Moment 0.32

Boman Index-0.34

Instability Index95.62

Aliphatic Index 35.45

Aromaticity 0.0909

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 619.95

LogP -6.39

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 42.0

Heavy Atoms 91.0

Ring Count 2.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0092880 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