| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| MCP_0523 | MCP_0617 | MCP_0523 | MCP_0617 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 0.828 |
| MCP_0523 | MCP_2637 | MCP_0523 | MCP_2637 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Putative [NiFe]-hydrogenase small subunit. | 0.982 |
| MCP_0523 | MCP_2638 | MCP_0523 | MCP_2638 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 0.860 |
| MCP_0523 | MCP_2640 | MCP_0523 | MCP_2640 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Putative [NiFe]-hydrogenase large subunit. | 0.471 |
| MCP_0523 | echA | MCP_0523 | MCP_0482 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Ech hydrogenase subunit A. | 0.722 |
| MCP_0523 | echB | MCP_0523 | MCP_0481 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Ech hydrogenase subunit B. | 0.972 |
| MCP_0523 | echC | MCP_0523 | MCP_0480 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Ech hydrogenase subunit C. | 0.997 |
| MCP_0523 | echD | MCP_0523 | MCP_0479 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Ech hydrogenase subunit D. | 0.429 |
| MCP_0523 | echF | MCP_0523 | MCP_0477 | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | Ech hydrogenase subunit F. | 0.912 |
| MCP_0617 | MCP_0523 | MCP_0617 | MCP_0523 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | 0.828 |
| MCP_0617 | MCP_2637 | MCP_0617 | MCP_2637 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Putative [NiFe]-hydrogenase small subunit. | 0.832 |
| MCP_0617 | MCP_2638 | MCP_0617 | MCP_2638 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 0.778 |
| MCP_0617 | MCP_2640 | MCP_0617 | MCP_2640 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Putative [NiFe]-hydrogenase large subunit. | 0.917 |
| MCP_0617 | echB | MCP_0617 | MCP_0481 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Ech hydrogenase subunit B. | 0.820 |
| MCP_0617 | echC | MCP_0617 | MCP_0480 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Ech hydrogenase subunit C. | 0.832 |
| MCP_0617 | echE | MCP_0617 | MCP_0478 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Ech hydrogenase subunit E. | 0.828 |
| MCP_0617 | echF | MCP_0617 | MCP_0477 | 4Fe-4S ferredoxin, iron-sulfur binding protein. | Ech hydrogenase subunit F. | 0.778 |
| MCP_2637 | MCP_0523 | MCP_2637 | MCP_0523 | Putative [NiFe]-hydrogenase small subunit. | [NiFe]-hydrogenase large subunit; Similar to Ech hydrogenase, subunit EchE in Methanosarcina barkeri (O59656). | 0.982 |
| MCP_2637 | MCP_0617 | MCP_2637 | MCP_0617 | Putative [NiFe]-hydrogenase small subunit. | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 0.832 |
| MCP_2637 | MCP_2638 | MCP_2637 | MCP_2638 | Putative [NiFe]-hydrogenase small subunit. | 4Fe-4S ferredoxin, iron-sulfur binding protein. | 0.981 |