| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1xcb | G | 394 | e-110 | 93 | 93 | 0 | domain-swapped | TETRADECAMERIC |
| 3ikt | B | 383 | e-107 | 93 | 93 | 0 | domain-swapped | TETRAMERIC |
| 3ikv | B | 381 | e-106 | 93 | 93 | 0 | domain-swapped | DIMERIC |
| 3il2 | B | 381 | e-106 | 93 | 93 | 0 | domain-swapped | TETRAMERIC |