Regulon of MtaR in Streptococcus mitis B6
Regulator type: | Transcription factor |
TF locus tag: | smi_1461 |
Regulator family: | LysR |
Regulation mode: | repressor |
Biological process: | Methionine metabolism |
Effector: | Homocysteine |
Regulog: | MtaR - Streptococcaceae |
Statistics of regulated genes: | |
- Genes | 14 |
- Operons | 6 |
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 - LysR
- By effector - Homocysteine
- By pathway - Methionine metabolism
Locus Tag | Name | Function | |
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Position: -99
Score: 6.2 Sequence: TATAGCTTTAAACTATA
Locus tag: smi_1944
Name: metQ Funciton: Methionine ABC transporter, substrate-binding protein
Locus tag: smi_1943
Name: hmrB Funciton: N-acyl-L-amino acid amidohydrolase (EC 3.5.1.14)
Locus tag: smi_1942
Name: metN Funciton: Methionine ABC transporter, ATP-binding protein
Locus tag: smi_1941
Name: metP Funciton: Methionine ABC transporter, permease protein |
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metQ
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Methionine ABC transporter, substrate-binding protein
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hmrB
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N-acyl-L-amino acid amidohydrolase (EC 3.5.1.14)
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metN
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Methionine ABC transporter, ATP-binding protein
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metP
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Methionine ABC transporter, permease protein
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Position: -93
Score: 6.2 Sequence: TATAGTTTGAAACTATA
Locus tag: smi_1508
Name: metB Funciton: Cystathionine gamma-synthase (EC 2.5.1.48)
Locus tag: smi_1507
Name: csd Funciton: Cysteine desulfurase (EC 2.8.1.7) |
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metB
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Cystathionine gamma-synthase (EC 2.5.1.48)
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csd
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Cysteine desulfurase (EC 2.8.1.7)
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Position: -91
Score: 4.6 Sequence: TATAAGGTAAAACTATA
Locus tag: smi_1812
Name: COG1912 Funciton: Conserved hypothetical protein
Locus tag: smi_1811
Name: mtsA Funciton: Substrate-specific component MtsA of methionine-regulated ECF transporter
Locus tag: smi_1810
Name: mtsB Funciton: Duplicated ATPase component MtsB of energizing module of methionine-regulated ECF transporter
Locus tag: smi_1809
Name: mtsC Funciton: Transmembrane component MtsC of energizing module of methionine-regulated ECF transporter |
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COG1912
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Conserved hypothetical protein
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mtsA
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Substrate-specific component MtsA of methionine-regulated ECF transporter
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mtsB
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Duplicated ATPase component MtsB of energizing module of methionine-regulated ECF transporter
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mtsC
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Transmembrane component MtsC of energizing module of methionine-regulated ECF transporter
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Position: -35
Score: 6.2 Sequence: TATAGTTTGAAACTATA
Locus tag: smi_0869
Name: folD Funciton: Methylenetetrahydrofolate dehydrogenase (NADP+) (EC 1.5.1.5) / Methenyltetrahydrofolate cyclohydrolase (EC 3.5.4.9) |
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folD
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Methylenetetrahydrofolate dehydrogenase (NADP+) (EC 1.5.1.5) / Methenyltetrahydrofolate cyclohydrolase (EC 3.5.4.9)
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Position: -157
Score: 6.4 Sequence: TATAGTTTCAAACTATA
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: -99
Score: 6.4 Sequence: TATAGTTTCAAACTATA
Locus tag: smi_1600
Name: metE Funciton: 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC 2.1.1.14)
Locus tag: smi_1599
Name: metF Funciton: 5,10-methylenetetrahydrofolate reductase (EC 1.5.1.20) |
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metE
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5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC 2.1.1.14)
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metF
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5,10-methylenetetrahydrofolate reductase (EC 1.5.1.20)
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Regulated Genes | [ Tab delimited format ] | DOWNLOAD |
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Regulatory Sites | [ FASTA format ] | DOWNLOAD |