Table 2.
Prevalence of Amino Acid Residue Polymorphisms at Reverse Transcriptase C-Terminal Positions in Global HIV-1B and HIV-1C and in Brazilian HIV-1C Sequences
| Position | Global HIV-1B % (n) | Global HIV-1C % (n) | Brazilian HIV-1C % (n) |
|---|---|---|---|
| 335 | G 97 (6,539/6,748) | D 82 (1,410/1,708) | D 89 (124/139) |
| 356 | R 86 (2,390/2,773) | K 96 (1,376/1,426) | K 94 (131/139) |
| 366 | K 89 (2,483/2,797) | K 85 (1,190/1,404) | R 88 (123/139) |
| 400 | A 53 (1,142/2,139) | T 64 (800/1,240) | A 80 (111/139) |
| 404 | E 91 (1,948/2,140) | D 96 (1,146/1,192) | D 95 (132/139) |
| 435 | V 61 (1,201/1,980) | A 70 (722/1,033) | A 70 (98/139) |
| 452 | L 85 (1,656/1,951) | I 42 (404/963) | M 71 (107/151) |
| 471 | D 97 (1,976/2,033) | E 92 (895/971) | E 96 (145/151) |
| 483 | H 66 (1,274/1,944) | Q 77 (742/967) | Q 85 (129/151) |
| 491 | L 72 (1,414/1,970) | S 79 (749/945) | S 78 (118/151) |
| 519 | S 73 (1,439/1,982) | N 96 (909/951) | N 94 (142/151) |
| 530 | K 95 (1,881/1,981) | R 93 (883/945) | R 88 (131/151) |
| 534 | A 95 (1,904/2,004) | S 97 (924/952) | S 91 (138/151) |