Peptide Database

Peptide NameFMRFamide-like peptide III 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC66H104N22O20S

DescriptionStandard

        TEGSRKGSHAMIHF
    

Molecular Weight1557.73 Da

Isoelectric Point (pI)8.47

Net Charge (pH 7.0)0.57

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0410

GRAVY Index-0.74

Hydrophobic Moment 0.47

Boman Index-0.09

Instability Index32.14

Aliphatic Index 35.00

Aromaticity 0.0714

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 684.89

LogP -8.42

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 109.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178004 VERIFIED: NO

Provenance & Taxonomy

OrganismStegodyphus mimosarum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide