| A0A7R9R6T0 | n/a | 7b1s | USN | C | 301 | e7b1sC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b1s | USN | D | 1101 | e7b1sF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | USN | A | 1201 | e7b2cC1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |
| A0A7R9R6T0 | n/a | 7b2c | USN | F | 1101 | e7b2cF1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_gamma |