Peptide Database

Peptide NameFMRFamide-like peptide II 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC65H88N16O21S2

DescriptionStandard

        DVDDPWHNMMSF
    

Molecular Weight1493.62 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.15

Net Charge (pH 7.4) -3.40

Charge Density (pH 7.0) -0.2625

GRAVY Index-0.81

Hydrophobic Moment 0.43

Boman Index0.04

Instability Index67.92

Aliphatic Index 24.17

Aromaticity 0.1667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 594.32

LogP -4.38

H-bond Donors 19.0

H-bond Acceptors 21.0

Rotatable Bonds 44.0

Heavy Atoms 104.0

Ring Count 5.0

Amide Bonds 12.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0337546 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