Peptide Database

Peptide NameTachykinin related peptide TRP-4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC59H83N17O16

DescriptionStandard

        AANFNQFYGVR
    

Molecular Weight1286.39 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0723

GRAVY Index-0.30

Hydrophobic Moment 0.06

Boman Index0.05

Instability Index3.64

Aliphatic Index 44.55

Aromaticity 0.2727

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 565.72

LogP -5.71

H-bond Donors 19.0

H-bond Acceptors 17.0

Rotatable Bonds 39.0

Heavy Atoms 92.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183439 VERIFIED: NO

Provenance & Taxonomy

OrganismAgrotis ipsilon [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide