Peptide Database

Peptide NameTachykinin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H71N13O11S2

DescriptionStandard

        ALMGFQGMR
    

Molecular Weight1010.23 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) 0.0884

GRAVY Index0.38

Hydrophobic Moment 0.33

Boman Index0.19

Instability Index0.51

Aliphatic Index 54.44

Aromaticity 0.1111

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 401.11

LogP -3.12

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 69.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351031 VERIFIED: NO

Provenance & Taxonomy

OrganismDiachasma alloeum [Animal]; Ganaspis sp [Animal]; Microplitis demolitor [Animal]

FamilyTachykinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide