| H7CHY1 | DB02249 | 5a8k | ETX | A | 1555 | e5a8kA2 | 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 |
| H7CHY1 | DB02249 | 5a8k | ETX | C | 1250 | e5a8kA2 | 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 |
| H7CHY1 | DB02249 | 5a8k | ETX | D | 1553 | e5a8kD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY1 | DB02249 | 5a8k | ETX | E | 1452 | e5a8kA1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H7CHY1 | DB02249 | 5a8k | ETX | E | 1452 | e5a8kA2 | 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 |
| H7CHY1 | DB02249 | 5a8k | ETX | F | 1252 | e5a8kD1 | 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 |