node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
c3803 | glnE | c3803 | c3801 | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | 0.639 |
c3803 | ydcM | c3803 | c3804 | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | 0.898 |
c3803 | ygiF | c3803 | c3802 | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | 0.643 |
cca | ygiM | c3806 | c3805 | tRNA nucleotidyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic phosphodiesterase activities. These phosphohydrolase activities are probably involved in the repair of the tRNA 3'-CCA terminus degraded by intracellular RNases. | Hypothetical protein ygiM precursor; Escherichia coli K-12 ortholog: b3055; Escherichia coli O157:H7 ortholog: z4408. | 0.696 |
glnE | c3803 | c3801 | c3803 | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | 0.639 |
glnE | ydcM | c3801 | c3804 | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | 0.478 |
glnE | ygiF | c3801 | c3802 | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | 0.804 |
glnE | ygiM | c3801 | c3805 | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | Hypothetical protein ygiM precursor; Escherichia coli K-12 ortholog: b3055; Escherichia coli O157:H7 ortholog: z4408. | 0.514 |
ydcM | c3803 | c3804 | c3803 | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | 0.898 |
ydcM | glnE | c3804 | c3801 | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | 0.478 |
ydcM | ygiF | c3804 | c3802 | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | 0.484 |
ygiF | c3803 | c3802 | c3803 | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | Putative Transposase; Escherichia coli O157:H7 ortholog: z5815. | 0.643 |
ygiF | glnE | c3802 | c3801 | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | 0.804 |
ygiF | ydcM | c3802 | c3804 | Hypothetical protein ygiF; ORFXE; Escherichia coli K-12 ortholog: b3054; Escherichia coli O157:H7 ortholog: z4407. | Hypothetical protein ydcM; Escherichia coli K-12 ortholog: b1432; Escherichia coli O157:H7 ortholog: z3664. | 0.484 |
ygiM | cca | c3805 | c3806 | Hypothetical protein ygiM precursor; Escherichia coli K-12 ortholog: b3055; Escherichia coli O157:H7 ortholog: z4408. | tRNA nucleotidyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic phosphodiesterase activities. These phosphohydrolase activities are probably involved in the repair of the tRNA 3'-CCA terminus degraded by intracellular RNases. | 0.696 |
ygiM | glnE | c3805 | c3801 | Hypothetical protein ygiM precursor; Escherichia coli K-12 ortholog: b3055; Escherichia coli O157:H7 ortholog: z4408. | Glutamate-ammonia-ligase adenylyltransferase; 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 transd [...] | 0.514 |