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

Regulon of PurR in Escherichia coli str. K-12 substr. MG1655

Properties
Regulator type: Transcription factor
TF locus tag: b1658
Regulator family: LacI
Regulation mode: repressor
Biological process: Purine metabolism
Effector: Hypoxanthine; Guanine
Regulog: PurR - Enterobacteriales
Statistics of regulated genes:
- Genes 42
- Operons 28
Visualization:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 313 sites [see more]
Member of regulog collections
Regulated operons
Locus Tag Name Function
Position: -123
Score: 5.8
Sequence: GCGCAAACGTTTTCGT
Locus tag: b4006
Name: purH
Funciton: phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase
Locus tag: b4005
Name: purD
Funciton: phosphoribosylamine--glycine ligase
b4006
purH
phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase
b4005
purD
phosphoribosylamine--glycine ligase
Position: -68
Score: 4.8
Sequence: TGGCAAACGTTTGCTT
Position: 30
Score: 4.9
Sequence: GCGCAACCGGTTGCGC
Locus tag: b3654
Name: xanP
Funciton: xanthine/uracil permease, NCS2 family
b3654
xanP
xanthine/uracil permease, NCS2 family
Position: -72
Score: 5.9
Sequence: ACGCAAACGTTTTCTT
Locus tag: b2313
Name: cvpA
Funciton: membrane protein required for colicin V production
Locus tag: b2312
Name: purF
Funciton: amidophosphoribosyltransferase
Locus tag: b2311
Name: ubiX
Funciton: 3-octaprenyl-4-hydroxybenzoate decarboxylase
b2313
cvpA
membrane protein required for colicin V production
b2312
purF
amidophosphoribosyltransferase
b2311
ubiX
3-octaprenyl-4-hydroxybenzoate decarboxylase
Position: 184
Score: 5.3
Sequence: ACGCAATCGGTTACCT
Locus tag: b1131
Name: purB
Funciton: adenylosuccinate lyase
b1131
purB
adenylosuccinate lyase
Position: -87
Score: 5.5
Sequence: ACGCAACCGTTTTCCT
Locus tag: b0523
Name: purE
Funciton: phosphoribosylaminoimidazole carboxylase catalytic subunit
Locus tag: b0522
Name: purK
Funciton: phosphoribosylaminoimidazole carboxylase ATPase subunit
b0523
purE
phosphoribosylaminoimidazole carboxylase catalytic subunit
b0522
purK
phosphoribosylaminoimidazole carboxylase ATPase subunit
Position: -79
Score: 5.1
Sequence: TCGCAAACGTTTGCTT
Locus tag: b2499
Name: purM
Funciton: phosphoribosylformylglycinamidine cyclo-ligase
Locus tag: b2500
Name: purN
Funciton: phosphoribosylglycinamide formyltransferase 1
b2499
purM
phosphoribosylformylglycinamidine cyclo-ligase
b2500
purN
phosphoribosylglycinamide formyltransferase 1
Position: -224
Score: 4.9
Sequence: ACGCAAACGATTTACT
Locus tag: b1687
Name: ydiJ
Funciton: predicted FAD-linked oxidoreductase
Locus tag: b1686
Name: ydiI
Funciton: thioesterase superfamily protein
b1687
ydiJ
predicted FAD-linked oxidoreductase
b1686
ydiI
thioesterase superfamily protein
Position: -22
Score: 4.8
Sequence: AAGCAAACGGTGATTT
Locus tag: b4177
Name: purA
Funciton: adenylosuccinate synthetase
b4177
purA
adenylosuccinate synthetase
Position: -53
Score: 6
Sequence: ACGCAAACGTTTTCGT
Locus tag: b1849
Name: purT
Funciton: phosphoribosylglycinamide formyltransferase 2
b1849
purT
phosphoribosylglycinamide formyltransferase 2
Position: -92
Score: 5.9
Sequence: ACGCAAACGGTTTCGT
Locus tag: b2557
Name: purL
Funciton: phosphoribosylformylglycinamidine synthase
b2557
purL
phosphoribosylformylglycinamidine synthase
Position: -69
Score: 5.2
Sequence: ATGCAATCGGTTACGC
Locus tag: b2508
Name: guaB
Funciton: inosine-5'-monophosphate dehydrogenase
Locus tag: b2507
Name: guaA
Funciton: GMP synthase
b2508
guaB
inosine-5'-monophosphate dehydrogenase
b2507
guaA
GMP synthase
Position: -92
Score: 3.7
Sequence: AATAAACCGTTTGCGC
Locus tag: b4246
Name: pyrL
Funciton: pyrBI operon leader peptide
Locus tag: b4245
Name: pyrB
Funciton: aspartate carbamoyltransferase catalytic subunit
Locus tag: b4244
Name: pyrI
Funciton: aspartate carbamoyltransferase, regulatory subunit
b4246
pyrL
pyrBI operon leader peptide
b4245
pyrB
aspartate carbamoyltransferase catalytic subunit
b4244
pyrI
aspartate carbamoyltransferase, regulatory subunit
Position: -169
Score: 5
Sequence: ACGCAAACGTGTGCGT
Locus tag: b2476
Name: purC
Funciton: phosphoribosylaminoimidazole-succinocarboxamidesynthase
b2476
purC
phosphoribosylaminoimidazole-succinocarboxamidesynthase
Position: -159
Score: 3.7
Sequence: AGGTTAACGATTGCGT
Locus tag: b3471
Name: yhhQ
Funciton: conserved inner membrane protein
b3471
yhhQ
conserved inner membrane protein
Position: -236
Score: 4.9
Sequence: GCGCAAGCGTTTTCCA
Locus tag: b0032
Name: carA
Funciton: carbamoyl-phosphate synthase small subunit
Locus tag: b0033
Name: carB
Funciton: carbamoyl-phosphate synthase large subunit
b0032
carA
carbamoyl-phosphate synthase small subunit
b0033
carB
carbamoyl-phosphate synthase large subunit
Position: -95
Score: 4.5
Sequence: ACGCAAACGTTCATAT
Locus tag: b2913
Name: serA
Funciton: D-3-phosphoglycerate dehydrogenase
b2913
serA
D-3-phosphoglycerate dehydrogenase
Position: -102
Score: 4.2
Sequence: CGGAAAACGTTTGCGT
Locus tag: b0945
Name: pyrD
Funciton: dihydroorotate dehydrogenase
b0945
pyrD
dihydroorotate dehydrogenase
Position: -83
Score: 4.7
Sequence: ATGCAAACGATTTCAA
Locus tag: b2553
Name: glnB
Funciton: nitrogen regulatory protein P-II
b2553
glnB
nitrogen regulatory protein P-II
Position: -67
Score: 4.3
Sequence: AGGAAAACGTTTCCGC
Locus tag: b1062
Name: pyrC
Funciton: dihydroorotase
b1062
pyrC
dihydroorotase
Position: -82
Score: 4.6
Sequence: ACGAAAACGATTGCTT
Locus tag: b0336
Name: codB
Funciton: cytosine permease
Locus tag: b0337
Name: codA
Funciton: cytosine deaminase
b0336
codB
cytosine permease
b0337
codA
cytosine deaminase
Position: -134
Score: 4.5
Sequence: AGGTAATCGTTTGCGT
Locus tag: b2551
Name: glyA
Funciton: serine/glycine hydroxymethyltransferase
b2551
glyA
serine/glycine hydroxymethyltransferase
Position: -358
Score: 5
Sequence: AAGAAAACGTTTTCGC
Locus tag: b1207
Name: prs
Funciton: ribose-phosphate pyrophosphokinase
b1207
prs
ribose-phosphate pyrophosphokinase
Position: -154
Score: 5.6
Sequence: ACGCAATCGATTACGT
Locus tag: b0411
Name: tsx
Funciton: nucleoside-specific channel-forming protein
b0411
tsx
nucleoside-specific channel-forming protein
Position: -60
Score: 5.4
Sequence: AGGCAAACGTTTACCT
Position: 28
Score: 4.4
Sequence: GAGCAAACGTTTCCAC
Locus tag: b1658
Name: purR
Funciton: purine nucleotide synthesis repressor
b1658
purR
purine nucleotide synthesis repressor
Position: -147
Score: 3.7
Sequence: AGTTTAACGTTTTCGT
Position: -115
Score: 4.9
Sequence: ACGCAATCGTTGCCGT
Locus tag: b3714
Name: purP
Funciton: high affinity adenine permease
b3714
purP
high affinity adenine permease
Position: -272
Score: 4.1
Sequence: ACGATAACGTTTGCGC
Position: -130
Score: 3.9
Sequence: AGCTAAACGTTTGCTT
Locus tag: b4064
Name: yjcD
Funciton: putative xanthine/uracil permease
b4064
yjcD
putative xanthine/uracil permease
Position: -208
Score: 4
Sequence: AAACAAGAGTTTTCTC
Position: -134
Score: 4.2
Sequence: AAGAAACCGGTTGCGC
Locus tag: b2938
Name: speA
Funciton: Biosynthetic arginine decarboxylase (EC 4.1.1.19)
Locus tag: b2937
Name: speB
Funciton: Agmatinase (EC 3.5.3.11)
b2938
speA
Biosynthetic arginine decarboxylase (EC 4.1.1.19)
b2937
speB
Agmatinase (EC 3.5.3.11)
Position: -106
Score: 3.8
Sequence: AAGAGAACGATTGCGT
Locus tag: b2905
Name: gcvT
Funciton: Glycine cleavage system, aminomethyltransferase (EC 2.1.2.10)
Locus tag: b2904
Name: gcvH
Funciton: Glycine cleavage system, aminomethyl moiety carrier protein
Locus tag: b2903
Name: gcvP
Funciton: Glycine cleavage system, glycine decarboxylating dehydrogenase (EC 1.4.4.2)
b2905
gcvT
Glycine cleavage system, aminomethyltransferase (EC 2.1.2.10)
b2904
gcvH
Glycine cleavage system, aminomethyl moiety carrier protein
b2903
gcvP
Glycine cleavage system, glycine decarboxylating dehydrogenase (EC 1.4.4.2)
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