| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1inn | B | 330 | 7e-91 | 100 | 100 | 0 | domain-swapped | DIMERIC |
| 1j6v | A | 330 | 7e-91 | 100 | 100 | 0 | domain-swapped | DIMERIC |
| 1vgx | B | 330 | 7e-91 | 100 | 100 | 0 | domain-swapped | DIMERIC |
| 1vh2 | A | 330 | 7e-91 | 100 | 100 | 0 | non-domain-swapped | MONOMERIC |