Peptide Database

Peptide NameTachykinin-related peptide LemTKRP-13

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC43H69N13O12S2

DescriptionStandard

        APSAGFMGMR
    

Molecular Weight1024.22 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 Index0.25

Hydrophobic Moment 0.34

Boman Index0.21

Instability Index39.98

Aliphatic Index 20.00

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 398.56

LogP -4.43

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 31.0

Heavy Atoms 70.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256416 VERIFIED: NO

Provenance & Taxonomy

OrganismLeucophaea maderae [Animal]; Periplaneta americana [Animal]; Meinertellus cundinamarcensis [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide