Peptide Database

Peptide NameOrcokinun 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC85H117N21O23

DescriptionStandard

        NFDEIDRIGFNKFW
    

Molecular Weight1800.97 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0883

GRAVY Index-0.70

Hydrophobic Moment 0.54

Boman Index-0.04

Instability Index32.65

Aliphatic Index 55.71

Aromaticity 0.2857

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 743.41

LogP -4.17

H-bond Donors 25.0

H-bond Acceptors 22.0

Rotatable Bonds 58.0

Heavy Atoms 129.0

Ring Count 5.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154590 VERIFIED: NO

Provenance & Taxonomy

OrganismArgulus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide