| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 2b2t | C | 218 | 3e-57 | 92 | 92 | 0 | domain-swapped | OLIGOMERIC |
| 2b2u | C | 218 | 3e-57 | 92 | 92 | 0 | domain-swapped | OLIGOMERIC |
| 2b2v | C | 218 | 3e-57 | 92 | 92 | 0 | domain-swapped | OLIGOMERIC |
| 2b2w | C | 218 | 3e-57 | 92 | 92 | 0 | domain-swapped | OLIGOMERIC |