Peptide Database

Peptide NameTachykinin-related peptide TRP3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC54H89N19O17S2

DescriptionStandard

        RAPSSNSFMGMR
    

Molecular Weight1340.53 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.1467

GRAVY Index-0.71

Hydrophobic Moment 0.15

Boman Index-0.22

Instability Index51.03

Aliphatic Index 8.33

Aromaticity 0.0833

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 602.21

LogP -8.98

H-bond Donors 22.0

H-bond Acceptors 21.0

Rotatable Bonds 43.0

Heavy Atoms 92.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241765 VERIFIED: NO

Provenance & Taxonomy

OrganismDaphnia pulex [Animal]

FamilyTachykinin

Tax ID6669

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide