Peptide Database

Peptide NamePutative neuropeptide 13

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC73H106N18O23S

DescriptionStandard

        GFHAGAMEPLSSGFID
    

Molecular Weight1635.79 Da

Isoelectric Point (pI)4.64

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1341

GRAVY Index0.30

Hydrophobic Moment 0.33

Boman Index0.37

Instability Index28.14

Aliphatic Index 61.25

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 634.77

LogP -6.27

H-bond Donors 21.0

H-bond Acceptors 23.0

Rotatable Bonds 50.0

Heavy Atoms 115.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386184 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

RECORD: Rec_0403574 VERIFIED: NO