Peptide Database

Peptide NameFMRF-like neuropeptide flp-14-3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC89H126N20O19

DescriptionStandard

        EIVFHQISPIFFRF
    

Molecular Weight1780.08 Da

Isoelectric Point (pI)6.85

Net Charge (pH 7.0)-0.08

Net Charge (pH 7.4) -0.30

Charge Density (pH 7.0) -0.0054

GRAVY Index0.84

Hydrophobic Moment 0.60

Boman Index0.39

Instability Index48.36

Aliphatic Index 104.29

Aromaticity 0.2857

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 624.03

LogP -0.68

H-bond Donors 21.0

H-bond Acceptors 20.0

Rotatable Bonds 54.0

Heavy Atoms 128.0

Ring Count 6.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081198 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide