| H7CHY2 | n/a | 5a8w | F43 | D | 1556 | e5a8wA1 | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | MCR_alpha |
| H7CHY2 | n/a | 5a8w | F43 | D | 1556 | e5a8wA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY2 | n/a | 5a8w | F43 | D | 1556 | e5a8wD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY2 | n/a | 5a8w | F43 | G | 1554 | e5a8wG1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY2 | n/a | 5a8w | F43 | G | 1554 | e5a8wG2 | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | MCR_alpha |
| H7CHY2 | n/a | 5a8w | F43 | G | 1554 | e5a8wJ1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY2 | n/a | 5a8w | F43 | J | 1554 | e5a8wG1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY2 | n/a | 5a8w | F43 | J | 1554 | e5a8wJ2 | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | Methyl-coenzyme M reductase alpha and beta chain-C | MCR_alpha |