Peptide Database

Peptide NameFMRFamide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC56H83N13O16

DescriptionStandard

        ALTDDPFLRF
    

Molecular Weight1194.34 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.39

Charge Density (pH 7.0) -0.1202

GRAVY Index0.12

Hydrophobic Moment 0.32

Boman Index0.09

Instability Index47.52

Aliphatic Index 88.00

Aromaticity 0.2000

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 473.16

LogP -2.54

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 35.0

Heavy Atoms 85.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299943 VERIFIED: NO

Provenance & Taxonomy

OrganismCharonia tritonis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide