Peptide Database

Peptide NamePutative neuropeptide Spurp_6 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC108H169N31O38

DescriptionStandard

        QDEQIDLRYLLQNFLDNRDT
    

Molecular Weight2509.68 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.1617

GRAVY Index-1.18

Hydrophobic Moment 0.56

Boman Index-0.32

Instability Index35.89

Aliphatic Index 97.50

Aromaticity 0.1000

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 1182.43

LogP -11.75

H-bond Donors 39.0

H-bond Acceptors 35.0

Rotatable Bonds 86.0

Heavy Atoms 177.0

Ring Count 2.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182703 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