| A0A7R9R6T0 | n/a | 7b1s | K | C | 304 | e7b1sC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | K | C | 303 | e7b2cC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | K | D | 707 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | K | F | 1104 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |