Peptide Database

Peptide NameNatalisin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC139H206N40O51S

DescriptionStandard

        PDMGTPEDGASSWTSQVSEASRDNTFWVAR
    

Molecular Weight3285.43 Da

Isoelectric Point (pI)4.11

Net Charge (pH 7.0)-3.03

Net Charge (pH 7.4) -3.10

Charge Density (pH 7.0) -0.1011

GRAVY Index-0.90

Hydrophobic Moment 0.49

Boman Index-0.11

Instability Index30.32

Aliphatic Index 29.33

Aromaticity 0.1000

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 1474.34

LogP -20.61

H-bond Donors 53.0

H-bond Acceptors 49.0

Rotatable Bonds 102.0

Heavy Atoms 231.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071612 VERIFIED: NO

Provenance & Taxonomy

OrganismParanephrops zealandicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide