Peptide Database

Peptide NameNatalisin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC209H305N59O85

DescriptionStandard

        PADPLDGHPSGEAAGPWDTEDDDDGSDEDDESVKLSGRSGSGTFWVAR
    

Molecular Weight5004.00 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-10.93

Net Charge (pH 7.4) -11.06

Charge Density (pH 7.0) -0.2278

GRAVY Index-1.17

Hydrophobic Moment 0.47

Boman Index-0.14

Instability Index32.01

Aliphatic Index 36.67

Aromaticity 0.0625

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 2284.78

LogP -31.74

H-bond Donors 78.0

H-bond Acceptors 75.0

Rotatable Bonds 158.0

Heavy Atoms 353.0

Ring Count 10.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0361682 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus argus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide