Peptide Database

Peptide NameNatalisin 6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC64H93N17O21

DescriptionStandard

        ESKDEPTFWAAR
    

Molecular Weight1436.52 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.0967

GRAVY Index-1.38

Hydrophobic Moment 0.12

Boman Index-0.27

Instability Index39.02

Aliphatic Index 16.67

Aromaticity 0.1667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 630.70

LogP -5.79

H-bond Donors 22.0

H-bond Acceptors 20.0

Rotatable Bonds 44.0

Heavy Atoms 102.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141286 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilis hrabei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide