Peptide Database

Peptide NameFMRFamide-like peptide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC57H87N15O17

DescriptionStandard

        SDLDKNFIRF
    

Molecular Weight1254.39 Da

Isoelectric Point (pI)5.68

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0539

GRAVY Index-0.58

Hydrophobic Moment 0.66

Boman Index-0.20

Instability Index-14.52

Aliphatic Index 78.00

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 551.06

LogP -4.45

H-bond Donors 19.0

H-bond Acceptors 17.0

Rotatable Bonds 42.0

Heavy Atoms 89.0

Ring Count 2.0

Amide Bonds 10.0

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_0271168 VERIFIED: NO

Provenance & Taxonomy

OrganismAcerentomon sp [Animal] [Animal]; Nipponentomon nippon [Animal] [Animal]; Filientomon takanawanum [Animal] [Animal]; Xibalbanus tulumensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide