Peptide Database

Peptide NameFVamide/EFLGamide 15

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC25H37N5O9

DescriptionStandard

        SEFLG
    

Molecular Weight551.59 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.3074

GRAVY Index0.38

Hydrophobic Moment 0.35

Boman Index0.36

Instability Index46.52

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 237.25

LogP -1.89

H-bond Donors 8.0

H-bond Acceptors 8.0

Rotatable Bonds 17.0

Heavy Atoms 39.0

Ring Count 1.0

Amide Bonds 4.0

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_0045058 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide