| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 2a6m | B | 324 | 4e-89 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |
| 2vhg | B | 322 | 1e-88 | 100 | 100 | 0 | non-domain-swapped | TETRAMERIC |
| 2vic | B | 322 | 1e-88 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |
| 2vih | B | 322 | 1e-88 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |
| 2vju | B | 322 | 1e-88 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |
| 2vjv | B | 322 | 1e-88 | 100 | 100 | 0 | domain-swapped | OLIGOMERIC |