| A0A7R9R780 | n/a | 7b1s | K | A | 605 | e7b1sA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A7R9R780 | n/a | 7b1s | K | D | 1104 | e7b1sD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A7R9R780 | n/a | 7b2c | K | A | 1207 | e7b2cA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A7R9R780 | n/a | 7b2c | K | D | 707 | e7b2cD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |