| A0A7R9R6T0 | n/a | 7b2c | XE | A | 1210 | e7b2cC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | XE | B | 511 | e7b2cC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | XE | C | 305 | e7b2cC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | XE | D | 710 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | XE | E | 514 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | XE | F | 1106 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |