| H1KXL5 | n/a | 5n28 | F43 | A | 604 | e5n28A2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H1KXL5 | n/a | 5n28 | F43 | A | 604 | e5n28D1 | 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 |
| H1KXL5 | n/a | 5n28 | F43 | A | 604 | e5n28D2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H1KXL5 | n/a | 5n28 | F43 | D | 601 | e5n28A1 | 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 |
| H1KXL5 | n/a | 5n28 | F43 | D | 601 | e5n28A2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H1KXL5 | n/a | 5n28 | F43 | D | 601 | e5n28D2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| H1KXL5 | n/a | 5n2a | F43 | A | 603 | e5n2aA1 | 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 |
| H1KXL5 | n/a | 5n2a | F43 | A | 603 | e5n2aA2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |