node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
hpaB | yaaU | STM1099 | STM0079 | 4-hydroxyphenylacetate catabolism protein. | Similar to E. coli putative transport protein (AAC73156.1); Blastp hit to AAC73156.1 (443 aa), 86% identity in aa 1 - 439. | 0.453 |
hpaB | yjjX | STM1099 | STM4584 | 4-hydroxyphenylacetate catabolism protein. | Putative cytoplasmic protein; Phosphatase that hydrolyzes non-canonical purine nucleotides such as XTP and ITP to their respective diphosphate derivatives. Probably excludes non-canonical purines from DNA/RNA precursor pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. | 0.452 |
hsdR | hsdS | STM4526 | STM4524 | Host restriction; similar to E. coli host restriction; endonuclease R (AAC77306.1); Blastp hit to AAC77306.1 (1188 aa), 91% identity in aa 20 - 1188. | Specificity determinant for hsdM and hsdR; The M and S subunits together form a methyltransferase (MTase) that methylates two adenine residues in complementary strands of a bipartite DNA recognition sequence. In the presence of the R subunit the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some distance from this site. Whether the DNA is cut or modified depends on the methylation state of the target sequence. When the target site is unmodified, the DNA is cut. When the target site is hemimethylated, the complex acts as a maintenance M [...] | 0.999 |
hsdR | mrr | STM4526 | STM4527 | Host restriction; similar to E. coli host restriction; endonuclease R (AAC77306.1); Blastp hit to AAC77306.1 (1188 aa), 91% identity in aa 20 - 1188. | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | 0.979 |
hsdR | recA | STM4526 | STM2829 | Host restriction; similar to E. coli host restriction; endonuclease R (AAC77306.1); Blastp hit to AAC77306.1 (1188 aa), 91% identity in aa 20 - 1188. | DNA strand exchange and recombination protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage. | 0.730 |
hsdS | hsdR | STM4524 | STM4526 | Specificity determinant for hsdM and hsdR; The M and S subunits together form a methyltransferase (MTase) that methylates two adenine residues in complementary strands of a bipartite DNA recognition sequence. In the presence of the R subunit the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some distance from this site. Whether the DNA is cut or modified depends on the methylation state of the target sequence. When the target site is unmodified, the DNA is cut. When the target site is hemimethylated, the complex acts as a maintenance M [...] | Host restriction; similar to E. coli host restriction; endonuclease R (AAC77306.1); Blastp hit to AAC77306.1 (1188 aa), 91% identity in aa 20 - 1188. | 0.999 |
hsdS | mrr | STM4524 | STM4527 | Specificity determinant for hsdM and hsdR; The M and S subunits together form a methyltransferase (MTase) that methylates two adenine residues in complementary strands of a bipartite DNA recognition sequence. In the presence of the R subunit the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some distance from this site. Whether the DNA is cut or modified depends on the methylation state of the target sequence. When the target site is unmodified, the DNA is cut. When the target site is hemimethylated, the complex acts as a maintenance M [...] | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | 0.965 |
hsdS | recA | STM4524 | STM2829 | Specificity determinant for hsdM and hsdR; The M and S subunits together form a methyltransferase (MTase) that methylates two adenine residues in complementary strands of a bipartite DNA recognition sequence. In the presence of the R subunit the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some distance from this site. Whether the DNA is cut or modified depends on the methylation state of the target sequence. When the target site is unmodified, the DNA is cut. When the target site is hemimethylated, the complex acts as a maintenance M [...] | DNA strand exchange and recombination protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage. | 0.481 |
idnT | rihC | STM4482 | STM0051 | GntP family L-idonate transport protein; Similar to E. coli L-idonate transporter (AAC77222.1); Blastp hit to AAC77222.1 (439 aa), 94% identity in aa 1 - 439. | Putative purine nucleoside hydrolase; Hydrolyzes both purine and pyrimidine ribonucleosides with a broad-substrate specificity. | 0.660 |
idnT | yjgQ | STM4482 | STM4480 | GntP family L-idonate transport protein; Similar to E. coli L-idonate transporter (AAC77222.1); Blastp hit to AAC77222.1 (439 aa), 94% identity in aa 1 - 439. | Putative permease; Similar to E. coli orf, hypothetical protein (AAC77219.1); Blastp hit to AAC77219.1 (361 aa), 97% identity in aa 2 - 361. | 0.577 |
ilvG | mrr | STM3901 | STM4527 | Fragment 1; cryptic; similar to E. coli acetolactate synthase II, large subunit, cryptic, interrupted (AAC77488.1); Blastp hit to AAC77488.1 (327 aa), 93% identity in aa 1 - 325. | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | 0.672 |
ilvG | rph | STM3901 | STM3734 | Fragment 1; cryptic; similar to E. coli acetolactate synthase II, large subunit, cryptic, interrupted (AAC77488.1); Blastp hit to AAC77488.1 (327 aa), 93% identity in aa 1 - 325. | RNase PH; Phosphorolytic exoribonuclease that removes nucleotide residues following the -CCA terminus of tRNA and adds nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates. | 0.899 |
kefC | rihC | STM0086 | STM0051 | CPA2 family K+ efflux antiporter, glutathione-regulated; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. | Putative purine nucleoside hydrolase; Hydrolyzes both purine and pyrimidine ribonucleosides with a broad-substrate specificity. | 0.660 |
kefC | trpR | STM0086 | STM4583 | CPA2 family K+ efflux antiporter, glutathione-regulated; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. | Transcriptional repressor for trp operon and aroH; This protein is an aporepressor. When complexed with L- tryptophan it binds the operator region of the trp operon (5'- ACTAGT-'3') and prevents the initiation of transcription. The complex also regulates trp repressor biosynthesis by binding to its regulatory region (By similarity). | 0.565 |
kefC | yaaU | STM0086 | STM0079 | CPA2 family K+ efflux antiporter, glutathione-regulated; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. | Similar to E. coli putative transport protein (AAC73156.1); Blastp hit to AAC73156.1 (443 aa), 86% identity in aa 1 - 439. | 0.840 |
kefC | yabF | STM0086 | STM0085 | CPA2 family K+ efflux antiporter, glutathione-regulated; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. | Putative NAD(P)H oxidoreductase; Regulatory subunit of a potassium efflux system that confers protection against electrophiles. Required for full activity of KefC. Shows redox enzymatic activity, but this enzymatic activity is not required for activation of KefC; Belongs to the NAD(P)H dehydrogenase (quinone) family. KefF subfamily. | 0.998 |
kefC | yjjX | STM0086 | STM4584 | CPA2 family K+ efflux antiporter, glutathione-regulated; Pore-forming subunit of a potassium efflux system that confers protection against electrophiles. Catalyzes K(+)/H(+) antiport. | Putative cytoplasmic protein; Phosphatase that hydrolyzes non-canonical purine nucleotides such as XTP and ITP to their respective diphosphate derivatives. Probably excludes non-canonical purines from DNA/RNA precursor pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. | 0.766 |
mrr | hsdR | STM4527 | STM4526 | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | Host restriction; similar to E. coli host restriction; endonuclease R (AAC77306.1); Blastp hit to AAC77306.1 (1188 aa), 91% identity in aa 20 - 1188. | 0.979 |
mrr | hsdS | STM4527 | STM4524 | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | Specificity determinant for hsdM and hsdR; The M and S subunits together form a methyltransferase (MTase) that methylates two adenine residues in complementary strands of a bipartite DNA recognition sequence. In the presence of the R subunit the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some distance from this site. Whether the DNA is cut or modified depends on the methylation state of the target sequence. When the target site is unmodified, the DNA is cut. When the target site is hemimethylated, the complex acts as a maintenance M [...] | 0.965 |
mrr | ilvG | STM4527 | STM3901 | Similar to E. coli restriction of methylated adenine (AAC77307.1); Blastp hit to AAC77307.1 (304 aa), 77% identity in aa 1 - 304. | Fragment 1; cryptic; similar to E. coli acetolactate synthase II, large subunit, cryptic, interrupted (AAC77488.1); Blastp hit to AAC77488.1 (327 aa), 93% identity in aa 1 - 325. | 0.672 |