Peptide Database

Peptide NameTachykinin-related peptide 2 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC46H74N14O13

DescriptionStandard

        APSNGFLGLR
    

Molecular Weight1031.17 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0796

GRAVY Index0.10

Hydrophobic Moment 0.31

Boman Index0.15

Instability Index51.75

Aliphatic Index 88.00

Aromaticity 0.1000

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 441.65

LogP -4.98

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 31.0

Heavy Atoms 73.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211140 VERIFIED: NO

Provenance & Taxonomy

OrganismBourletiella hortensis [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide