| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1ihf | B | 195 | 2e-50 | 100 | 100 | 0 | domain-swapped | PENTAMERIC |
| 1ouz | B | 193 | 6e-50 | 98 | 98 | 0 | domain-swapped | PENTAMERIC |
| 1owf | B | 193 | 6e-50 | 98 | 98 | 0 | domain-swapped | PENTAMERIC |
| 1owg | B | 195 | 2e-50 | 100 | 100 | 0 | domain-swapped | PENTAMERIC |
| 2iie | A | 120 | 4e-28 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |
| 2iif | A | 120 | 4e-28 | 100 | 100 | 0 | domain-swapped | TETRAMERIC |