9 5 4 ▁birth s ▁Category : American ▁male ▁journal ists ▁Category : American ▁writers ▁on ▁par an ormal ▁topics <0x0A> </s> ▁U bek ▁may ▁refer ▁to : ▁U bek ▁( S ov iet ▁Union ) ▁( 1 9 1 8 - 1 9 3 5 ), ▁hyd rom eteor ological ▁service ▁units ▁in ▁Russian ▁waters ▁during ▁the ▁first ▁part ▁of ▁the ▁Soviet ▁period ▁ ▁S łuż ba ▁Bez pie cze ńst wa ▁( 1 9 5 6 - 1 9 8 9 ), ▁Security ▁Service ▁of ▁the ▁Polish ▁Ministry ▁of ▁In ternal ▁Affairs <0x0A> </s> ▁D T DP - 3 - am ino - 3 , 6 - d ide ox y - alpha - D - gl uc opy ran ose ▁N , N - dim eth yl trans fer ase ▁( , ▁T yl M 1 ) ▁is ▁an ▁en zym e ▁with ▁system atic ▁name ▁S - aden os yl - L - m eth ion ine : d T DP - 3 - am ino - 3 , 6 - d ide ox y - alpha - D - gl uc opy ran ose ▁ 3 - N , N - dim eth yl trans fer ase . ▁This ▁en zym e ▁catal ys es ▁the ▁following ▁chemical ▁reaction ▁▁▁ 2 ▁S - aden os yl - L - m eth ion ine ▁+ ▁d T DP - 3 - am ino - 3 , 6 - d ide ox y - alpha - D - gl uc