| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SBG_2793 | glnE | SBG_2793 | SBG_2791 | Putative membrane protein. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.555 |
| SBG_2793 | ygiF | SBG_2793 | SBG_2792 | Putative membrane protein. | Conserved hypothetical protein. | 0.525 |
| arcB | glnA | SBG_2958 | SBG_3531 | Aerobic respiration control sensor protein. | Glutamine synthetase. | 0.422 |
| arcB | glnE | SBG_2958 | SBG_2791 | Aerobic respiration control sensor protein. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.421 |
| arcB | gltB | SBG_2958 | SBG_2960 | Aerobic respiration control sensor protein. | Glutamate synthase [NADPH] large chain precursor. | 0.940 |
| arcB | tyrA | SBG_2958 | SBG_2384 | Aerobic respiration control sensor protein. | Chorismate mutase/prephenate dehydrogenase. | 0.495 |
| argA | glnA | SBG_2598 | SBG_3531 | N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily. | Glutamine synthetase. | 0.445 |
| argA | glnE | SBG_2598 | SBG_2791 | N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.466 |
| argA | gltB | SBG_2598 | SBG_2960 | N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily. | Glutamate synthase [NADPH] large chain precursor. | 0.923 |
| bcp | glnE | SBG_2271 | SBG_2791 | Bacterioferritin comigratory protein. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.429 |
| glnA | arcB | SBG_3531 | SBG_2958 | Glutamine synthetase. | Aerobic respiration control sensor protein. | 0.422 |
| glnA | argA | SBG_3531 | SBG_2598 | Glutamine synthetase. | N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily. | 0.445 |
| glnA | glnD | SBG_3531 | SBG_0205 | Glutamine synthetase. | [protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism. | 0.732 |
| glnA | glnE | SBG_3531 | SBG_2791 | Glutamine synthetase. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.767 |
| glnA | gltB | SBG_3531 | SBG_2960 | Glutamine synthetase. | Glutamate synthase [NADPH] large chain precursor. | 0.996 |
| glnD | glnA | SBG_0205 | SBG_3531 | [protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism. | Glutamine synthetase. | 0.732 |
| glnD | glnE | SBG_0205 | SBG_2791 | [protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism. | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | 0.822 |
| glnD | gltB | SBG_0205 | SBG_2960 | [protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism. | Glutamate synthase [NADPH] large chain precursor. | 0.937 |
| glnE | SBG_2793 | SBG_2791 | SBG_2793 | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | Putative membrane protein. | 0.555 |
| glnE | arcB | SBG_2791 | SBG_2958 | Adenyl-transferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of GlnE binds the signal transduction protein PII (GlnB) [...] | Aerobic respiration control sensor protein. | 0.421 |