Table 3. Structural and sequence similarity of poxvirus, herpesvirus and cellular Bcl-2–like proteins.
| VACV A52 (2vvw) | VACV B14 (2vvy) | VACV N1 (2i39) | Myxoma virus M11 (2jbx) | Murine gamma-herpesvirus 68 Bcl-2 like (3bl2) | Mouse Bcl-xL (2bzw) | Human Bid (2bid) | |
| VACV A52 (2vvw) | – | 1.91 (124) | 1.96 (108) | 2.46 (107) | 2.49 (100) | 2.72 (111) | 2.84 (91) |
| VACV B14 (2vvy) | 21.8 | – | 2.33 (101) | 2.46 (95) | 2.55 (105) | 2.79 (103) | 2.51 (89) |
| VACV N1 (2i39) | 18.5 | 15.8 | – | 2.29 (101) | 2.36 (97) | 2.75 (103) | 2.83 (84) |
| Myxoma virus M11 (2jbx) | 11.2 | 5.3 | 9.9 | – | 2.38 (105) | 2.33 (109) | 2.90 (83) |
| Murine gamma-herpesvirus 68 Bcl-2 like (3bl2) | 5.0 | 11.4 | 14.4 | 5.7 | – | 2.26 (112) | 3.13 (95) |
| Mouse Bcl-xL (2bzw) | 3.6 | 8.7 | 8.7 | 11.0 | 20.5 | – | 2.84 (105) |
| Human Bid (2bid) | 6.6 | 6.7 | 13.1 | 9.6 | 10.5 | 10.5 | – |
PDB IDs for the structures used in the comparisons are shown in parentheses. Cα rmsds and numbers of equivalent residues (in parentheses) are shown above the diagonal, sequence identities of equivalent residues (%) are shown below.