3d Tocsy-hsqc mgnetization transfer problem
 

3d Tocsy-hsqc mgnetization transfer problem

Dear All,I acquired a 3d tocsy-hsqc edited on Bruker machine of small protein in micelles with a mixing time of 70ms. The problem is that I do not observe almoust spin system of each aminoacid, in detail I see only cross peaks between NH-HA. I obtained very good results by 3d Noesy-hsqc edited. How can I do to improve the magnetization transfer along the spin system and see all cross peaks? Do you think that this problem is due to the nature?Thank you in advance\



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