Peptide Database

Peptide NameTachykinin-related peptide TRP-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC35H54N8O10S

DescriptionStandard

        APSGFLGM
    

Molecular Weight778.92 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0255

GRAVY Index0.89

Hydrophobic Moment 0.20

Boman Index0.55

Instability Index56.90

Aliphatic Index 61.25

Aromaticity 0.1250

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 278.46

LogP -2.38

H-bond Donors 9.0

H-bond Acceptors 11.0

Rotatable Bonds 22.0

Heavy Atoms 54.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0213786 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus interruptus [Animal] [Animal]; Callinectes sapidus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide