Peptide Database

Peptide NameNatalisin 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC62H87N17O21

DescriptionStandard

        SANEEEPFWAAR
    

Molecular Weight1406.46 Da

Isoelectric Point (pI)4.25

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.74

Charge Density (pH 7.0) -0.2109

GRAVY Index-1.13

Hydrophobic Moment 0.14

Boman Index-0.14

Instability Index83.08

Aliphatic Index 25.00

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 627.54

LogP -6.01

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 42.0

Heavy Atoms 100.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401254 VERIFIED: NO

Provenance & Taxonomy

OrganismAtelura formicaria [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide