Peptide Database

Peptide NameTachykinin 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC75H124N24O16

DescriptionStandard

        TPRFAIRGKFVAVR
    

Molecular Weight1617.94 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.40

Net Charge (pH 7.4) 3.21

Charge Density (pH 7.0) 0.2427

GRAVY Index0.14

Hydrophobic Moment 0.32

Boman Index-0.10

Instability Index-8.23

Aliphatic Index 83.57

Aromaticity 0.1429

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 664.78

LogP -4.98

H-bond Donors 25.0

H-bond Acceptors 20.0

Rotatable Bonds 51.0

Heavy Atoms 115.0

Ring Count 3.0

Amide Bonds 13.0

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_0111787 VERIFIED: NO

Provenance & Taxonomy

OrganismOrussus abietinus [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide