| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1s66 | U | 248 | 3e-66 | 100 | 100 | 0 | domain-swapped | DIMERIC |
| 1s67 | U | 248 | 3e-66 | 100 | 100 | 0 | domain-swapped | DIMERIC |
| 1v9z | B | 320 | 4e-88 | 94 | 94 | 0 | domain-swapped | DIMERIC |
| 1vb6 | B | 320 | 4e-88 | 94 | 94 | 0 | domain-swapped | DIMERIC |