Peptide Database

Peptide NameFMRFamide 1 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC58H89N19O17S

DescriptionStandard

        SGEVNRNFMRF
    

Molecular Weight1356.51 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0421

GRAVY Index-0.82

Hydrophobic Moment 0.65

Boman Index-0.27

Instability Index-7.06

Aliphatic Index 26.36

Aromaticity 0.1818

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 621.83

LogP -7.09

H-bond Donors 22.0

H-bond Acceptors 19.0

Rotatable Bonds 45.0

Heavy Atoms 95.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109010 VERIFIED: NO

Provenance & Taxonomy

OrganismCampodea augens [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide