Peptide Database

Peptide NameTachykinin-related peptide TKRP-8 extended

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC84H136N24O21S

DescriptionStandard

        YPNNIKKKPSGFLGMR
    

Molecular Weight1850.19 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2348

GRAVY Index-1.02

Hydrophobic Moment 0.42

Boman Index-0.19

Instability Index41.86

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 748.84

LogP -6.62

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 61.0

Heavy Atoms 130.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409972 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide