Peptide Database

Peptide NameFMRFamide precursor peptide FMRF-PP-1 extended

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC106H172N32O36

DescriptionStandard

        VEAEWRDALLVSDARDDALARV
    

Molecular Weight2470.69 Da

Isoelectric Point (pI)4.23

Net Charge (pH 7.0)-3.26

Net Charge (pH 7.4) -3.47

Charge Density (pH 7.0) -0.1480

GRAVY Index-0.15

Hydrophobic Moment 0.30

Boman Index-0.11

Instability Index2.71

Aliphatic Index 115.45

Aromaticity 0.0455

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 1119.94

LogP -10.08

H-bond Donors 40.0

H-bond Acceptors 33.0

Rotatable Bonds 81.0

Heavy Atoms 174.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047574 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide