| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| fdh | fmdB | RCIX2285 | RCIX1641 | NAD-dependent formaldehyde dehydrogenase. | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | 0.900 |
| fdh | fwdA-1 | RCIX2285 | RCIX600 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.900 |
| fdh | fwdA-2 | RCIX2285 | RRC262 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.900 |
| fdh | fwdB-1 | RCIX2285 | RCIX599 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit B. | 0.900 |
| fdh | fwdB-2 | RCIX2285 | RRC261 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit B. | 0.900 |
| fdh | fwdC-1 | RCIX2285 | RCIX601 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.900 |
| fdh | fwdD-1 | RCIX2285 | RCIX598 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.900 |
| fdh | fwdF-1 | RCIX2285 | RCIX592 | NAD-dependent formaldehyde dehydrogenase. | Tungsten formylmethanofuran dehydrogenase,subunit F. | 0.900 |
| fmdB | fdh | RCIX1641 | RCIX2285 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | NAD-dependent formaldehyde dehydrogenase. | 0.900 |
| fmdB | ftr | RCIX1641 | LRC202 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | 0.988 |
| fmdB | fwdA-1 | RCIX1641 | RCIX600 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.932 |
| fmdB | fwdA-2 | RCIX1641 | RRC262 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.932 |
| fmdB | fwdC-1 | RCIX1641 | RCIX601 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Tungsten formylmethanofuran dehydrogenase,subunit C. | 0.904 |
| fmdB | fwdD-1 | RCIX1641 | RCIX598 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Tungsten formylmethanofuran dehydrogenase,subunit D. | 0.898 |
| fmdB | fwdF-1 | RCIX1641 | RCIX592 | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | Tungsten formylmethanofuran dehydrogenase,subunit F. | 0.767 |
| ftr | fmdB | LRC202 | RCIX1641 | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | Predicted molybdenum formylmethanofuran dehydrogenase, subunit B. | 0.988 |
| ftr | fwdA-1 | LRC202 | RCIX600 | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.996 |
| ftr | fwdA-2 | LRC202 | RRC262 | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | Tungsten formylmethanofuran dehydrogenase,subunit A. | 0.996 |
| ftr | fwdB-1 | LRC202 | RCIX599 | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | Tungsten formylmethanofuran dehydrogenase,subunit B. | 0.990 |
| ftr | fwdB-2 | LRC202 | RRC261 | Formylmethanofuran--tetrahydromethanopterin formyltransferase; Catalyzes the reversible transfer of a formyl group from formylmethanofuran (formyl-MFR) to tetrahydromethanopterin (H(4)MPT) so as to produce 5-formyl tetrahydromethanopterin (5-formyl-H(4)MPT) and methanofuran (MFR); Belongs to the FTR family. | Tungsten formylmethanofuran dehydrogenase,subunit B. | 0.990 |