Peptide Database

Peptide NameNatalisin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC258H386N62O80

DescriptionStandard

        TLSGWLLERPFYVDEPGWVSLTESDSNYLLNDNKLIKTAEQDPFYLTR
    

Molecular Weight5636.19 Da

Isoelectric Point (pI)4.28

Net Charge (pH 7.0)-4.59

Net Charge (pH 7.4) -4.80

Charge Density (pH 7.0) -0.0956

GRAVY Index-0.53

Hydrophobic Moment 0.52

Boman Index0.00

Instability Index63.70

Aliphatic Index 87.29

Aromaticity 0.1458

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

TPSA 2305.36

LogP -18.98

H-bond Donors 79.0

H-bond Acceptors 76.0

Rotatable Bonds 179.0

Heavy Atoms 400.0

Ring Count 12.0

Amide Bonds 51.0

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_0423469 VERIFIED: NO

Provenance & Taxonomy

OrganismMicroplitis demolitor [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide