| D1JBK4 | DB02327 | 3sqg | PGE | A | 583 | e3sqgA1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| D1JBK4 | DB02327 | 3sqg | PGE | A | 583 | e3sqgA2 | 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 |
| D1JBK4 | DB02327 | 3sqg | PGE | D | 582 | e3sqgD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| D1JBK4 | DB02327 | 3sqg | PGE | G | 582 | e3sqgD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| D1JBK4 | DB02327 | 3sqg | PGE | G | 582 | e3sqgG2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |