Peptide Database

Peptide NameTachykinin-related peptide precursor peptide 3

Function Ontology

—

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC67H109N15O20

DescriptionStandard

        LLAPASVDSFIAQL
    

Molecular Weight1444.67 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0885

GRAVY Index1.29

Hydrophobic Moment 0.32

Boman Index0.48

Instability Index39.82

Aliphatic Index 153.57

Aromaticity 0.0714

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 553.68

LogP -3.93

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 44.0

Heavy Atoms 102.0

Ring Count 2.0

Amide Bonds 14.0

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_0258955 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

FamilyTachykinin

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-