Peptide Database

Peptide NameNatalisin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC96H147N25O30S

DescriptionStandard

        DKHSDVMDILNEPFFISR
    

Molecular Weight2163.41 Da

Isoelectric Point (pI)4.66

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.1193

GRAVY Index-0.43

Hydrophobic Moment 0.50

Boman Index-0.05

Instability Index47.53

Aliphatic Index 81.11

Aromaticity 0.1111

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 898.58

LogP -7.31

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 71.0

Heavy Atoms 152.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410654 VERIFIED: NO

Provenance & Taxonomy

OrganismDiachasma alloeum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide