Peptide Database

Peptide NameNeuropeptide 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC33H46N8O9

DescriptionStandard

        FRTFE
    

Molecular Weight698.77 Da

Isoelectric Point (pI)6.22

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0464

GRAVY Index-0.62

Hydrophobic Moment 0.87

Boman Index-0.19

Instability Index32.68

Aliphatic Index 0.00

Aromaticity 0.4000

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 299.15

LogP -1.67

H-bond Donors 11.0

H-bond Acceptors 9.0

Rotatable Bonds 21.0

Heavy Atoms 50.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090944 VERIFIED: NO

Provenance & Taxonomy

OrganismHelix pomatia [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide