Peptide Database

Peptide NameFMRFamide-like peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC93H157N27O38

DescriptionStandard

        GSSAGPASELESSGEKDTGLLRL
    

Molecular Weight2261.40 Da

Isoelectric Point (pI)4.41

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0970

GRAVY Index-0.50

Hydrophobic Moment 0.37

Boman Index-0.03

Instability Index46.30

Aliphatic Index 76.52

Aromaticity 0.0000

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 1053.23

LogP -15.88

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 77.0

Heavy Atoms 158.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0016923 VERIFIED: NO

Provenance & Taxonomy

OrganismMastotermes darwiniensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide