1H, 13C and 15N resonance assignments of a highly-soluble murine interleukin-3 analogue with wild-type bioactivity

The 1H chemical shifts were referenced indirectly to TMS at 0 ppm via the H2O signal, and the 13C and 15N chemical shifts were referenced indirectly using absolute frequency ratios

The first 3 residues are cloning artifacts

Solution Structure Of Murine Interleukin 3

interleukin-3 prepropeptide [Mus musculus]

interleukin-3, IL-3 [mice, Peptide Recombinant, 140 aa]

RecName: Full=Interleukin-3; Short=IL-3; AltName: Full=Hematopoietic growth factor; AltName: Full=Mast cell growth factor; Shor

20 mM potassium phosphate, and 0.02% (wv) sodium azide at pH 6.7