Peptide Database

Peptide NameTryptopyrokinin tPK-6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC96H140N26O34S

DescriptionStandard

        SENKEDANTMSTTWFGPRY
    

Molecular Weight2234.36 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0808

GRAVY Index-1.44

Hydrophobic Moment 0.28

Boman Index-0.23

Instability Index45.02

Aliphatic Index 5.26

Aromaticity 0.1579

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1001.50

LogP -12.58

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 70.0

Heavy Atoms 157.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121661 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide