Peptide Database

Peptide NameFMRF-like neuropeptide flp22-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC54H73N13O12S

DescriptionStandard

        SPSAFWMRF
    

Molecular Weight1128.30 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0511

GRAVY Index0.08

Hydrophobic Moment 0.34

Boman Index0.19

Instability Index97.04

Aliphatic Index 11.11

Aromaticity 0.3333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 405.48

LogP -1.99

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 31.0

Heavy Atoms 80.0

Ring Count 5.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272710 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