Peptide Database

Peptide NameTachykinin-related peptide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC44H64N12O12S

DescriptionStandard

        SPSGFFGMR
    

Molecular Weight985.12 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0511

GRAVY Index-0.11

Hydrophobic Moment 0.20

Boman Index0.13

Instability Index70.73

Aliphatic Index 0.00

Aromaticity 0.2222

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 389.69

LogP -4.47

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 29.0

Heavy Atoms 69.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056027 VERIFIED: NO

Provenance & Taxonomy

OrganismTricholepidion gertschi [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide