Regulon of PurR in Streptococcus mitis B6
Regulator type: | Transcription factor |
TF locus tag: | smi_0302 |
Regulator family: | PurR |
Regulation mode: | repressor |
Biological process: | Purine metabolism |
Effector: | 5-phosphoribosyl 1-pyrophosphate |
Regulog: | PurR - Streptococcaceae |
Statistics of regulated genes: | |
- Genes | 13 |
- Operons | 5 |
Visualization: | |
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Allows to visualize regulon content in the context of metabolic pathways |

Member of regulog collections
- By taxonomy - Streptococcaceae
- By TF family - PurR
- By effector - 5-phosphoribosyl 1-pyrophosphate
- By pathway - Purine metabolism
Locus Tag | Name | Function | |
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Position: -216
Score: 4.3 Sequence: ATTTCCGAACAAA
Locus tag: smi_0022
Name: purA Funciton: Adenylosuccinate synthetase (EC 6.3.4.4) |
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purA
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Adenylosuccinate synthetase (EC 6.3.4.4)
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Position: -141
Score: 4.9 Sequence: AAATCCGAACGAT
Locus tag: smi_1212
Name: guaC Funciton: GMP reductase (EC 1.7.1.7) |
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guaC
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GMP reductase (EC 1.7.1.7)
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Position: -56
Score: 4.6 Sequence: TAAAACGAACGTT
Locus tag: smi_0073
Name: purD Funciton: Phosphoribosylamine--glycine ligase (EC 6.3.4.13)
Locus tag: smi_0074
Name: purE Funciton: Phosphoribosylaminoimidazole carboxylase catalytic subunit (EC 4.1.1.21)
Locus tag: smi_0075
Name: purK Funciton: Phosphoribosylaminoimidazole carboxylase ATPase subunit (EC 4.1.1.21) |
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purD
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Phosphoribosylamine--glycine ligase (EC 6.3.4.13)
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purE
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Phosphoribosylaminoimidazole carboxylase catalytic subunit (EC 4.1.1.21)
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purK
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Phosphoribosylaminoimidazole carboxylase ATPase subunit (EC 4.1.1.21)
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Position: -90
Score: 4.2 Sequence: TTTTACGAACGTT
Locus tag: smi_1192
Name: fhs Funciton: Formate--tetrahydrofolate ligase (EC 6.3.4.3) |
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fhs
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Formate--tetrahydrofolate ligase (EC 6.3.4.3)
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Position: 155
Score: 4.3 Sequence: AAAGGCGAACTTT
Locus tag: smi_0066
Name: purC Funciton: Phosphoribosylaminoimidazole-succinocarboxamide synthase (EC 6.3.2.6)
Locus tag: smi_0067
Name: purL Funciton: Phosphoribosylformylglycinamidine synthase, synthetase subunit (EC 6.3.5.3) / Phosphoribosylformylglycinamidine synthase, glutamine amidotransferase subunit (EC 6.3.5.3)
Locus tag: smi_0068
Name: purF Funciton: Amidophosphoribosyltransferase (EC 2.4.2.14)
Locus tag: smi_0069
Name: purM Funciton: Phosphoribosylformylglycinamidine cyclo-ligase (EC 6.3.3.1)
Locus tag: smi_0070
Name: purN Funciton: Phosphoribosylglycinamide formyltransferase (EC 2.1.2.2)
Locus tag: smi_0071
Name: smi_0071 Funciton: Acetyltransferase, putative
Locus tag: smi_0072
Name: purH Funciton: IMP cyclohydrolase (EC 3.5.4.10) / Phosphoribosylaminoimidazolecarboxamide formyltransferase (EC 2.1.2.3) |
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purC
|
Phosphoribosylaminoimidazole-succinocarboxamide synthase (EC 6.3.2.6)
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purL
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Phosphoribosylformylglycinamidine synthase, synthetase subunit (EC 6.3.5.3) / Phosphoribosylformylglycinamidine synthase, glutamine amidotransferase subunit (EC 6.3.5.3)
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purF
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Amidophosphoribosyltransferase (EC 2.4.2.14)
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purM
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Phosphoribosylformylglycinamidine cyclo-ligase (EC 6.3.3.1)
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purN
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Phosphoribosylglycinamide formyltransferase (EC 2.1.2.2)
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smi_0071
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Acetyltransferase, putative
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purH
|
IMP cyclohydrolase (EC 3.5.4.10) / Phosphoribosylaminoimidazolecarboxamide formyltransferase (EC 2.1.2.3)
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Regulated Genes | [ Tab delimited format ] | DOWNLOAD |
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Regulatory Sites | [ FASTA format ] | DOWNLOAD |