Cyclin T1 mutation | Hexim1 | Cdk9 | AFF4 | Tat activity [murine cells1] | LTR basal [human cells2] | Inhibition of Tat activity [human cells3] |
---|---|---|---|---|---|---|
Group I | Â | Â | Â | Â | Â | Â |
 wild type | +++ | +++ | +++ | 100 | 100 | - |
 H239A | +++ | +++ | +++ | 64 | 110 | - |
 T143;149A;155A | +++ | +++ | +++ | 33 | 108 | - |
 T143A;155A | +++ | +++ | +++ | 65 | 107 | - |
 Q46A | +++ | +++ | +++ | 73 | 103 | - |
 Q50A | +++ | +++ | +++ | 79 | 111 | - |
 159 F | +++ | +++ | +++ | 17 | 97 | - |
 F176A | +++ | +++ | +++ | 25 | 54 | - |
 Q46A;50A;F176A | +++ | +++ | +++ | 20 | 81 | - |
 R38S | +++ | +++ | +++ | 41 | 69 | - |
 M71E | +++ | +++ | +++ | 72 | 100 | - |
 H154R | +++ | +++ | +++ | 32 | 123 | - |
 L170W | +++ | +++ | +++ | 11 | 95 | - |
 T179A | +++ | +++ | + | 41 | 74 | - |
 W221R | +++ | +++ | + | 17 | 101 | - |
 F241S | +++ | +++ | +++ | 37 | 115 | - |
Group II | Â | Â | Â | Â | Â | Â |
 Q56R | + | + | + | 7 | 104 | - |
 R68I | + | + | - | 39 | 105 | - |
 P85L | + | + | +++ | 34 | 76 | - |
 Q97K | + | + | +++ | 42 | 85 | - |
 V104G | + | + | + | 80 | 160 | - |
 C111R | +++ | + | +++ | 16 | 90 | - |
 K168E | + | + | +++ | 58 | 125 | - |
 D169P | + | + | +++ | 66 | 89 | - |
 P249L | + | + | +++ | 9 | 109 | - |
Group III | Â | Â | Â | Â | Â | Â |
 N60K | - | + | - | 50 | 114 | + |
 L133R | - | + | +++ | 69 | 70 | - |
 Y175S | - | +++ | +++ | 22 | 107 | - |
 Y175E | - | +++ | +++ | 5 | 69 | - |
Group IV | Â | Â | Â | Â | Â | Â |
 V107E | - | - | +++ | 12 | 28 | + |
 L203P | - | - | - | 17 | 102 | - |
 U7 | - | - | - | 4 | 141 | + |
 T143A;149A;155A;E137D | - | - | - | 15 | 92 | - |