Peptide Database

Peptide NameFMRF-like neuropeptide flp-5-3

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC41H63N11O8

DescriptionStandard

        GAKFIRF
    

Molecular Weight838.01 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2513

GRAVY Index0.44

Hydrophobic Moment 0.72

Boman Index0.12

Instability Index-3.56

Aliphatic Index 70.00

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 325.84

LogP -1.12

H-bond Donors 12.0

H-bond Acceptors 10.0

Rotatable Bonds 27.0

Heavy Atoms 60.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034514 VERIFIED: NO

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0402698 VERIFIED: YES

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

FamilyGAKFIRF-amide

Tax ID6239