Peptide Database

Peptide NameNeuropeptide F III

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC85H130N30O23

DescriptionStandard

        LSQIRHHYSDAGRPRF
    

Molecular Weight1940.13 Da

Isoelectric Point (pI)10.74

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.63

Charge Density (pH 7.0) 0.1209

GRAVY Index-1.18

Hydrophobic Moment 0.56

Boman Index-0.34

Instability Index68.24

Aliphatic Index 55.00

Aromaticity 0.1250

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 875.17

LogP -9.44

H-bond Donors 32.0

H-bond Acceptors 27.0

Rotatable Bonds 61.0

Heavy Atoms 138.0

Ring Count 5.0

Amide Bonds 16.0

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_0228130 VERIFIED: NO

Provenance & Taxonomy

OrganismCaligus rogercresseyi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide