Peptide Database

Peptide NameFMRF-like peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC102H142N28O26

DescriptionStandard

        HFYNFSSESRKPNFLRF
    

Molecular Weight2176.39 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.1087

GRAVY Index-0.99

Hydrophobic Moment 0.42

Boman Index-0.21

Instability Index57.02

Aliphatic Index 22.94

Aromaticity 0.2941

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 903.03

LogP -8.16

H-bond Donors 32.0

H-bond Acceptors 29.0

Rotatable Bonds 68.0

Heavy Atoms 156.0

Ring Count 7.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103328 VERIFIED: NO

Provenance & Taxonomy

OrganismAscaris suum,Ascaris lumbricoides [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide