Peptide Database

Peptide NameFMRFamide 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC57H88N14O20

DescriptionStandard

        GEVYTPGDNKIP
    

Molecular Weight1289.39 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.1032

GRAVY Index-0.97

Hydrophobic Moment 0.32

Boman Index-0.00

Instability Index-0.22

Aliphatic Index 56.67

Aromaticity 0.0833

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 550.01

LogP -5.62

H-bond Donors 17.0

H-bond Acceptors 19.0

Rotatable Bonds 38.0

Heavy Atoms 91.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235406 VERIFIED: NO

Provenance & Taxonomy

OrganismAcyrthosiphon pisum [Animal]

Tax ID7029

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide