Peptide Database

Peptide NameTachykinin-related peptide 3

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Tachykinin peptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC46H67N13O13S

DescriptionStandard

        GPSSGFFGMR
    

Molecular Weight1042.17 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0760

GRAVY Index-0.14

Hydrophobic Moment 0.26

Boman Index0.17

Instability Index39.98

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 418.79

LogP -5.35

H-bond Donors 15.0

H-bond Acceptors 15.0

Rotatable Bonds 31.0

Heavy Atoms 73.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364633 VERIFIED: YES

Provenance & Taxonomy

OrganismPentatoma rufipes [Animal]

FamilyTachykinin-related peptide

Tax ID286670

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0399046 VERIFIED: YES