Peptide Database

Peptide NameShort neuropeptide F 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC44H73N11O11

DescriptionStandard

        SPSLLRLF
    

Molecular Weight932.12 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0575

GRAVY Index0.81

Hydrophobic Moment 0.61

Boman Index0.20

Instability Index111.83

Aliphatic Index 146.25

Aromaticity 0.1250

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 360.59

LogP -2.07

H-bond Donors 13.0

H-bond Acceptors 12.0

Rotatable Bonds 28.0

Heavy Atoms 66.0

Ring Count 2.0

Amide Bonds 7.0

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_0019719 VERIFIED: YES

Provenance & Taxonomy

OrganismGlossina morsitans morsitans [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

Activity0.00342 ± 0.00299 μM

MethodEC50