| A0A8I3AZW4 | n/a | 7nkg | K | A | 602 | e7nkgA1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A8I3AZW4 | n/a | 7nkg | K | A | 602 | e7nkgD2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A8I3AZW4 | n/a | 7nkg | K | G | 601 | e7nkgG1 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |
| A0A8I3AZW4 | n/a | 7nkg | K | G | 601 | e7nkgJ2 | Alpha-beta plaits | Methyl-coenzyme M reductase subunits | Methyl-coenzyme M reductase subunits | MCR_alpha_N |