| Homologue's PDBID | ChainID | BLAST Score | E value | %Identity | %Positive | %Gaps | Swapping status | Oligomeric Status |
| 1zwj | B | 657 | 0.0 | 90 | 90 | 0 | domain-swapped | DIMERIC |
| 2h39 | B | 656 | 0.0 | 90 | 90 | 0 | domain-swapped | DIMERIC |
| 2q4h | B | 657 | 0.0 | 90 | 90 | 0 | domain-swapped | DIMERIC |
| 2q4l | B | 657 | 0.0 | 90 | 90 | 0 | domain-swapped | DIMERIC |