Peptide Database

Peptide NameFMRFamide FMRF-7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC96H157N29O28

DescriptionStandard

        TGGAAAIFGRGKLTDSNFIRL
    

Molecular Weight2165.45 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.21

Charge Density (pH 7.0) 0.0666

GRAVY Index0.19

Hydrophobic Moment 0.38

Boman Index0.12

Instability Index-2.80

Aliphatic Index 88.57

Aromaticity 0.0952

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 936.22

LogP -10.89

H-bond Donors 34.0

H-bond Acceptors 30.0

Rotatable Bonds 72.0

Heavy Atoms 153.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0313705 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