| P11558 | n/a | 3pot | K | A | 561 | e3potA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 3pot | K | A | 561 | e3potD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 5a0y | K | A | 561 | e5a0yA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 5a0y | K | A | 561 | e5a0yD1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 5g0r | K | A | 1550 | e5g0rA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 5g0r | K | A | 1550 | e5g0rD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 7b2h | K | A | 615 | e7b2hA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 7b2h | K | A | 615 | e7b2hD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 7b2h | K | D | 610 | e7b2hA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| P11558 | n/a | 7b2h | K | D | 610 | e7b2hD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |