Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 3.2 --

Regulon of PyrR in Streptococcus mitis B6

Properties
Regulator type: RNA regulatory element
Name: PyrR
RFAM: RF00515
Regulation mode:
Biological process: Pyrimidine metabolism
Effector: PyrR
Regulog: PyrR - Streptococcaceae
Under regulation:
- Genes 9
- Operons 5
Member of regulog collections
Regulated operons
Locus Tag Name Function

Position: -175
Score: 48.6
Sequence: TAACCTTTAAGGGGA...
Locus tag: smi_0964
Name: pyrK
Funciton: Dihydroorotate dehydrogenase electron transfer subunit (EC 1.3.3.1)
Locus tag: smi_0965
Name: pyrD
Funciton: Dihydroorotate dehydrogenase, catalytic subunit (EC 1.3.3.1)
pyrK
Dihydroorotate dehydrogenase electron transfer subunit (EC 1.3.3.1)
pyrD
Dihydroorotate dehydrogenase, catalytic subunit (EC 1.3.3.1)

Position: -156
Score: 59.4
Sequence: GAAAACCTTTAAAGC...
Locus tag: smi_1446
Name: pyrF
Funciton: Orotidine 5'-phosphate decarboxylase (EC 4.1.1.23)
Locus tag: smi_1445
Name: pyrE
Funciton: Orotate phosphoribosyltransferase (EC 2.4.2.10)
pyrF
Orotidine 5'-phosphate decarboxylase (EC 4.1.1.23)
pyrE
Orotate phosphoribosyltransferase (EC 2.4.2.10)

Position: -109
Score: 37.5
Sequence: AGGTTTTTAATGTCA...
Locus tag: smi_1244
Name: pyrP
Funciton: Xanthine/uracil permease
pyrP
Xanthine/uracil permease

Position: -315
Score: 18.6
Sequence: GAATTTATTTAATGG...
Locus tag: smi_1233
Name: carB
Funciton: Carbamoyl-phosphate synthase large chain (EC 6.3.5.5)
carB
Carbamoyl-phosphate synthase large chain (EC 6.3.5.5)

Position: -145
Score: 68.5
Sequence: ATATTCCTTTAAACC...
Locus tag: smi_1236
Name: pyrR
Funciton: Uracil phosphoribosyltransferase (EC 2.4.2.9) / Pyrimidine operon regulatory protein PyrR
Locus tag: smi_1235
Name: pyrB
Funciton: Aspartate carbamoyltransferase (EC 2.1.3.2)
Locus tag: smi_1234
Name: carA
Funciton: Carbamoyl-phosphate synthase small chain (EC 6.3.5.5)
pyrR
Uracil phosphoribosyltransferase (EC 2.4.2.9) / Pyrimidine operon regulatory protein PyrR
pyrB
Aspartate carbamoyltransferase (EC 2.1.3.2)
carA
Carbamoyl-phosphate synthase small chain (EC 6.3.5.5)
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