| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ABC1488 | nagA | ABC1488 | ABC1489 | GntR family transcriptional regulator. | N-acetylglucosamine-6-phosphate deacetylase. | 0.795 |
| ABC1488 | nagB | ABC1488 | ABC1490 | GntR family transcriptional regulator. | Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion. | 0.715 |
| ABC1773 | ABC2080 | ABC1773 | ABC2080 | A component PTS system glucose-specific enzyme II. | ABC component PTS system N-acetylglucosamine-specific enzyme II. | 0.999 |
| ABC1773 | murQ | ABC1773 | ABC0311 | A component PTS system glucose-specific enzyme II. | Glucokinase regulatory protein; Specifically catalyzes the cleavage of the D-lactyl ether substituent of MurNAc 6-phosphate, producing GlcNAc 6-phosphate and D- lactate. | 0.926 |
| ABC1773 | nagA | ABC1773 | ABC1489 | A component PTS system glucose-specific enzyme II. | N-acetylglucosamine-6-phosphate deacetylase. | 0.962 |
| ABC1773 | nagB | ABC1773 | ABC1490 | A component PTS system glucose-specific enzyme II. | Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion. | 0.436 |
| ABC1773 | nagP | ABC1773 | ABC3337 | A component PTS system glucose-specific enzyme II. | CB component PTS system N-acetylglucosamine-specific enzyme II. | 0.999 |
| ABC1773 | nanE | ABC1773 | ABC0712 | A component PTS system glucose-specific enzyme II. | N-acetylmannosamine-6-phosphate 2-epimerase; Converts N-acetylmannosamine-6-phosphate (ManNAc-6-P) to N- acetylglucosamine-6-phosphate (GlcNAc-6-P). | 0.914 |
| ABC1773 | ptsG | ABC1773 | ABC0194 | A component PTS system glucose-specific enzyme II. | ABC component PTS system glucose-specific enzyme II. | 0.967 |
| ABC2080 | ABC1773 | ABC2080 | ABC1773 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | A component PTS system glucose-specific enzyme II. | 0.999 |
| ABC2080 | murQ | ABC2080 | ABC0311 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | Glucokinase regulatory protein; Specifically catalyzes the cleavage of the D-lactyl ether substituent of MurNAc 6-phosphate, producing GlcNAc 6-phosphate and D- lactate. | 0.929 |
| ABC2080 | nagA | ABC2080 | ABC1489 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | N-acetylglucosamine-6-phosphate deacetylase. | 0.941 |
| ABC2080 | nagB | ABC2080 | ABC1490 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion. | 0.482 |
| ABC2080 | nagP | ABC2080 | ABC3337 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | CB component PTS system N-acetylglucosamine-specific enzyme II. | 0.925 |
| ABC2080 | nanE | ABC2080 | ABC0712 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | N-acetylmannosamine-6-phosphate 2-epimerase; Converts N-acetylmannosamine-6-phosphate (ManNAc-6-P) to N- acetylglucosamine-6-phosphate (GlcNAc-6-P). | 0.922 |
| ABC2080 | ptsG | ABC2080 | ABC0194 | ABC component PTS system N-acetylglucosamine-specific enzyme II. | ABC component PTS system glucose-specific enzyme II. | 0.800 |
| glmM | glmS | ABC0243 | ABC0245 | Phosphoglucomutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family. | Glucosamine--fructose-6-phosphate aminotransferase [isomerizing]; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source. | 0.993 |
| glmM | nagA | ABC0243 | ABC1489 | Phosphoglucomutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family. | N-acetylglucosamine-6-phosphate deacetylase. | 0.960 |
| glmM | nagB | ABC0243 | ABC1490 | Phosphoglucomutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family. | Glucosamine-6-phosphate deaminase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion. | 0.964 |
| glmS | glmM | ABC0245 | ABC0243 | Glucosamine--fructose-6-phosphate aminotransferase [isomerizing]; Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source. | Phosphoglucomutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family. | 0.993 |