| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 2huz | B | 337 | 5e-93 | 89 | 89 | 0 | domain-swapped | DIMERIC |
| 2o28 | B | 337 | 5e-93 | 89 | 89 | 0 | domain-swapped | DIMERIC |
| 3cxq | A | 337 | 5e-93 | 89 | 89 | 0 | domain-swapped | DIMERIC |
| 3cxs | A | 337 | 5e-93 | 89 | 89 | 0 | domain-swapped | DIMERIC |