Peptide Database

Peptide NameNeurokinin A-related peptide,

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC57H95N13O18S

DescriptionStandard

        TLTTGKDFVGLM
    

Molecular Weight1282.51 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-0.60

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.0501

GRAVY Index0.52

Hydrophobic Moment 0.33

Boman Index0.29

Instability Index-18.34

Aliphatic Index 89.17

Aromaticity 0.0833

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 507.43

LogP -4.52

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 42.0

Heavy Atoms 89.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135164 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus laevis [Animal]

FamilyTachykinin

Tax ID8355

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide