Peptide Database

Peptide NameVespin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC228H385N65O61S2

DescriptionStandard

        CYQRRVAITAGGLKHRLMSSLIIIIIIRINYLRDNSVIILESSY
    

Molecular Weight5077.02 Da

Isoelectric Point (pI)10.02

Net Charge (pH 7.0)3.84

Net Charge (pH 7.4) 3.56

Charge Density (pH 7.0) 0.0872

GRAVY Index0.54

Hydrophobic Moment 0.46

Boman Index0.13

Instability Index55.54

Aliphatic Index 150.68

Aromaticity 0.0682

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 2064.76

LogP -15.81

H-bond Donors 77.0

H-bond Acceptors 68.0

Rotatable Bonds 173.0

Heavy Atoms 356.0

Ring Count 4.0

Amide Bonds 46.0

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_0319952 VERIFIED: NO

Provenance & Taxonomy

OrganismVespa magnifica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

TargetShows contractile activity on