node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
HI_0206 | HI_0221.1 | HI_0206 | HI_0221.1 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | 0.732 |
HI_0206 | cdd | HI_0206 | HI_1350 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Cytidine deaminase (cdd); This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis. | 0.597 |
HI_0206 | cpdA | HI_0206 | HI_0399 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | lacZ expression regulator (icc); Hydrolyzes cAMP to 5'-AMP. Plays an important regulatory role in modulating the intracellular concentration of cAMP, thereby influencing cAMP-dependent processes. May coordinate responses to nutritional stress, ensuring optimal competence development. Belongs to the cAMP phosphodiesterase class-III family. | 0.583 |
HI_0206 | cpdB | HI_0206 | HI_0583 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | 2',3'-cyclic-nucleotide 2'-phosphodiesterase (cpdB); This bifunctional enzyme catalyzes two consecutive reactions during ribonucleic acid degradation. Converts a 2',3'-cyclic nucleotide to a 3'-nucleotide and then the 3'-nucleotide to the corresponding nucleoside and phosphate (By similarity). | 0.902 |
HI_0206 | guaA | HI_0206 | HI_0222 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | GMP synthase (guaA); Catalyzes the synthesis of GMP from XMP. | 0.724 |
HI_0206 | guaB | HI_0206 | HI_0221 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Inosine-5'-monophosphate dehydrogenase (guaB); Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.735 |
HI_0206 | surE | HI_0206 | HI_0702 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Stationary-phase survival protein (surE); Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family. | 0.792 |
HI_0206 | torZ | HI_0206 | HI_0643 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Biotin sulfoxide reductase (bisC); Reduces trimethylamine-N-oxide (TMAO) into trimethylamine; an anaerobic reaction coupled to energy-yielding reactions. | 0.517 |
HI_0206 | udk | HI_0206 | HI_0132 | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | Uridine kinase (udk); Similar to SP:P31218 GB:X71492 PID:296947 GB:U00096 PID:1736770 percent identity: 67.82; identified by sequence similarity; putative. | 0.622 |
HI_0221.1 | HI_0206 | HI_0221.1 | HI_0206 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | 0.732 |
HI_0221.1 | cpdA | HI_0221.1 | HI_0399 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | lacZ expression regulator (icc); Hydrolyzes cAMP to 5'-AMP. Plays an important regulatory role in modulating the intracellular concentration of cAMP, thereby influencing cAMP-dependent processes. May coordinate responses to nutritional stress, ensuring optimal competence development. Belongs to the cAMP phosphodiesterase class-III family. | 0.719 |
HI_0221.1 | cpdB | HI_0221.1 | HI_0583 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | 2',3'-cyclic-nucleotide 2'-phosphodiesterase (cpdB); This bifunctional enzyme catalyzes two consecutive reactions during ribonucleic acid degradation. Converts a 2',3'-cyclic nucleotide to a 3'-nucleotide and then the 3'-nucleotide to the corresponding nucleoside and phosphate (By similarity). | 0.732 |
HI_0221.1 | guaA | HI_0221.1 | HI_0222 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | GMP synthase (guaA); Catalyzes the synthesis of GMP from XMP. | 0.998 |
HI_0221.1 | guaB | HI_0221.1 | HI_0221 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | Inosine-5'-monophosphate dehydrogenase (guaB); Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.975 |
HI_0221.1 | surE | HI_0221.1 | HI_0702 | Predicted coding region HI0221.1; Brute Force ORF; identified by GeneMark; putative; Belongs to the IMPDH/GMPR family. | Stationary-phase survival protein (surE); Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family. | 0.824 |
cca | cpdA | HI_1606 | HI_0399 | tRNA nucleotidyltransferase (cca); 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. | lacZ expression regulator (icc); Hydrolyzes cAMP to 5'-AMP. Plays an important regulatory role in modulating the intracellular concentration of cAMP, thereby influencing cAMP-dependent processes. May coordinate responses to nutritional stress, ensuring optimal competence development. Belongs to the cAMP phosphodiesterase class-III family. | 0.619 |
cca | cpdB | HI_1606 | HI_0583 | tRNA nucleotidyltransferase (cca); 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. | 2',3'-cyclic-nucleotide 2'-phosphodiesterase (cpdB); This bifunctional enzyme catalyzes two consecutive reactions during ribonucleic acid degradation. Converts a 2',3'-cyclic nucleotide to a 3'-nucleotide and then the 3'-nucleotide to the corresponding nucleoside and phosphate (By similarity). | 0.681 |
cdd | HI_0206 | HI_1350 | HI_0206 | Cytidine deaminase (cdd); This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis. | 5'-nucleotidase, putative; Degrades NAD into adenosine and nicotinamide riboside, the latter being subsequently internalized by a specific permease. Also endowed with NAD(P) pyrophosphatase activity. Exhibits a broad substrate specificity, recognizing either mono- or dinucleotide nicotinamides and different adenosine phosphates with a maximal activity on 5'-adenosine monophosphate; Belongs to the 5'-nucleotidase family. | 0.597 |
cdd | cpdB | HI_1350 | HI_0583 | Cytidine deaminase (cdd); This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis. | 2',3'-cyclic-nucleotide 2'-phosphodiesterase (cpdB); This bifunctional enzyme catalyzes two consecutive reactions during ribonucleic acid degradation. Converts a 2',3'-cyclic nucleotide to a 3'-nucleotide and then the 3'-nucleotide to the corresponding nucleoside and phosphate (By similarity). | 0.620 |
cdd | guaA | HI_1350 | HI_0222 | Cytidine deaminase (cdd); This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis. | GMP synthase (guaA); Catalyzes the synthesis of GMP from XMP. | 0.418 |