| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1g9q | B | 395 | e-110 | 94 | 94 | 0 | domain-swapped | DIMERIC |
| 1ga7 | B | 395 | e-110 | 94 | 94 | 0 | domain-swapped | DIMERIC |
| 1khz | B | 395 | e-110 | 94 | 94 | 0 | domain-swapped | DIMERIC |
| 1viq | C | 390 | e-109 | 93 | 93 | 0 | non-domain-swapped | MONOMERIC |