Peptide Database

Peptide NamePutative neuropeptide 21

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC62H104N16O27

DescriptionStandard

        SIKADGEVTEDVDK
    

Molecular Weight1505.58 Da

Isoelectric Point (pI)4.10

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.2524

GRAVY Index-0.89

Hydrophobic Moment 0.39

Boman Index-0.20

Instability Index-3.58

Aliphatic Index 76.43

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 720.62

LogP -8.51

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 53.0

Heavy Atoms 105.0

Ring Count 0.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390932 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