Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 4.0 --

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

Properties
Regulator type: Transcription factor
TF locus tag: b2193
Regulator family: LuxR
Regulation mode: activator (repressor)
Biological process: Nitrate and nitrite respiration
Effector: Nitrate; Nitrite
Regulog: NarP - Enterobacteriales
Statistics of regulated genes:
- Genes 95
- Operons 26
Visualization:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 125 sites [see more]
Member of regulog collections
Regulated operons
Locus Tag Name Function

Position: -158
Score: 4.3
Sequence: TTATCCTAAAGGGGTA
Locus tag: b1224
Name: narG
Funciton: Respiratory nitrate reductase, alpha chain (EC 1.7.99.4)
Locus tag: b1225
Name: narH
Funciton: Respiratory nitrate reductase, beta chain (EC 1.7.99.4)
Locus tag: b1226
Name: narJ
Funciton: Respiratory nitrate reductase, delta chain (EC 1.7.99.4)
Locus tag: b1227
Name: narI
Funciton: Respiratory nitrate reductase, gamma chain (EC 1.7.99.4)
narG
Respiratory nitrate reductase, alpha chain (EC 1.7.99.4)
narH
Respiratory nitrate reductase, beta chain (EC 1.7.99.4)
narJ
Respiratory nitrate reductase, delta chain (EC 1.7.99.4)
narI
Respiratory nitrate reductase, gamma chain (EC 1.7.99.4)

Position: -352
Score: 4.9
Sequence: TACCCACAAATGGGTA
Locus tag: b4123
Name: dcuB
Funciton: C4-dicarboxylate transporter
Locus tag: b4122
Name: fumB
Funciton: Fumarate hydratase class I, (EC 4.2.1.2)
dcuB
C4-dicarboxylate transporter
fumB
Fumarate hydratase class I, (EC 4.2.1.2)

Position: -141
Score: 4.3
Sequence: TACCGCTATTGAGGTA
Locus tag: b1474
Name: fdnG
Funciton: Formate dehydrogenase N, alpha subunit (EC 1.2.1.2)
Locus tag: b1475
Name: fdnH
Funciton: Formate dehydrogenase N, beta subunit (EC 1.2.1.2)
Locus tag: b1476
Name: fdnI
Funciton: Formate dehydrogenase N, gamma subunit (EC 1.2.1.2)
fdnG
Formate dehydrogenase N, alpha subunit (EC 1.2.1.2)
fdnH
Formate dehydrogenase N, beta subunit (EC 1.2.1.2)
fdnI
Formate dehydrogenase N, gamma subunit (EC 1.2.1.2)

Position: -22
Score: 4.2
Sequence: TACTTTTCAAGGAGTA
Locus tag: b2464
Name: talA
Funciton: Transaldolase (EC 2.2.1.2)
Locus tag: b2465
Name: tktB
Funciton: Transketolase (EC 2.2.1.1)
talA
Transaldolase (EC 2.2.1.2)
tktB
Transketolase (EC 2.2.1.1)

Position: -55
Score: 4.5
Sequence: TACTCCAATGTAGGTA
Locus tag: b1256
Name: ompW
Funciton: Outer membrane protein W precursor
ompW
Outer membrane protein W precursor

Position: -180
Score: 3.4
Sequence: TACCGAACAATAATTA
Locus tag: b0894
Name: dmsA
Funciton: Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
Locus tag: b0895
Name: dmsB
Funciton: Dimethyl sulfoxide reductase, chain B (EC 1.8.99.-)
Locus tag: b0896
Name: dmsC
Funciton: Dimethyl sulfoxide reductase, chain C (EC 1.8.99.-)
dmsA
Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
dmsB
Dimethyl sulfoxide reductase, chain B (EC 1.8.99.-)
dmsC
Dimethyl sulfoxide reductase, chain C (EC 1.8.99.-)

Position: -215
Score: 4.7
Sequence: TACCCAGAAGTGAGTA
Locus tag: b1241
Name: adhE
Funciton: Alcohol dehydrogenase (EC 1.1.1.1); Acetaldehyde dehydrogenase (EC 1.2.1.10)
adhE
Alcohol dehydrogenase (EC 1.1.1.1); Acetaldehyde dehydrogenase (EC 1.2.1.10)

Position: -92
Score: 4.7
Sequence: TAACCCAAAATGGGTA
Locus tag: b1587
Name: ynfE
Funciton: Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
Locus tag: b1588
Name: ynfF
Funciton: Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
Locus tag: b1589
Name: ynfG
Funciton: Dimethyl sulfoxide reductase, chain B (EC 1.8.99.-)
Locus tag: b1590
Name: ynfH
Funciton: Dimethyl sulfoxide reductase, chain C (EC 1.8.99.-)
Locus tag: b1591
Name: dmsD
Funciton: Dimethyl sulfoxide reductase chaperone protein dmsD
ynfE
Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
ynfF
Dimethyl sulfoxide reductase, chain A (EC 1.8.99.-)
ynfG
Dimethyl sulfoxide reductase, chain B (EC 1.8.99.-)
ynfH
Dimethyl sulfoxide reductase, chain C (EC 1.8.99.-)
dmsD
Dimethyl sulfoxide reductase chaperone protein dmsD

Position: -365
Score: 4.6
Sequence: TAACTCATAATGGGTA
Locus tag: b0041
Name: fixA
Funciton: Flavoprotein involved in anaerobic carnitine metabolism
Locus tag: b0042
Name: fixB
Funciton: Flavoprotein involved in anaerobic carnitine metabolism
Locus tag: b0043
Name: fixC
Funciton: Flavoprotein involved in anaerobic carnitine metabolism (EC 1.5.5.-)
Locus tag: b0044
Name: fixX
Funciton: Predicted ferredoxin involved in anaerobic carnitine metabolism
fixA
Flavoprotein involved in anaerobic carnitine metabolism
fixB
Flavoprotein involved in anaerobic carnitine metabolism
fixC
Flavoprotein involved in anaerobic carnitine metabolism (EC 1.5.5.-)
fixX
Predicted ferredoxin involved in anaerobic carnitine metabolism

Position: -228
Score: 4
Sequence: TTACCCATAGTGAGTA
Position: -118
Score: 3.8
Sequence: TAACTCTTTCCGGGTA
Locus tag: b1222
Name: narX
Funciton: Nitrate/nitrite sensor protein NarX (EC 2.7.3.-)
Locus tag: b1221
Name: narL
Funciton: Nitrate/nitrite response regulator protein NarL, LuxR family
narX
Nitrate/nitrite sensor protein NarX (EC 2.7.3.-)
narL
Nitrate/nitrite response regulator protein NarL, LuxR family

Position: -163
Score: 4.5
Sequence: TAACCATAAAGGATTA
Locus tag: b1674
Name: ydhY
Funciton: Predicted oxidoreductase, FeS cluster subunit
Locus tag: b1673
Name: ydhV
Funciton: Predicted oxidoreductase subunit
Locus tag: b1672
Name: ydhW
Funciton: Predicted oxidoreductase subunit
Locus tag: b1671
Name: ydhX
Funciton: Predicted oxidoreductase, FeS cluster subunit
Locus tag: b1670
Name: ydhU
Funciton: Predicted oxidoreductase, cytochrome b subunit
Locus tag: b1669
Name: ydhT
Funciton: Predicted oxidoreductase subunit
ydhY
Predicted oxidoreductase, FeS cluster subunit
ydhV
Predicted oxidoreductase subunit
ydhW
Predicted oxidoreductase subunit
ydhX
Predicted oxidoreductase, FeS cluster subunit
ydhU
Predicted oxidoreductase, cytochrome b subunit
ydhT
Predicted oxidoreductase subunit

Position: -90
Score: 3.9
Sequence: TACCTCACAAAGGTTA
Locus tag: b0763
Name: modA
Funciton: Molybdenum ABC transporter, substrate-binding protein (TC 3.A.1.8.1)
Locus tag: b0764
Name: modB
Funciton: Molybdenum ABC transporter, permease protein (TC 3.A.1.8.1)
Locus tag: b0765
Name: modC
Funciton: Molybdenum ABC transporter, ATP-binding protein (TC 3.A.1.8.1)
modA
Molybdenum ABC transporter, substrate-binding protein (TC 3.A.1.8.1)
modB
Molybdenum ABC transporter, permease protein (TC 3.A.1.8.1)
modC
Molybdenum ABC transporter, ATP-binding protein (TC 3.A.1.8.1)

Position: -129
Score: 4.6
Sequence: TACCCCGATCGGGGTA
Locus tag: b2208
Name: napF
Funciton: Periplasmic nitrate reductase, ferredoxin-type protein NapF
Locus tag: b2207
Name: napD
Funciton: Periplasmic nitrate reductase component NapD
Locus tag: b2206
Name: napA
Funciton: Periplasmic nitrate reductase precursor (EC 1.7.99.4)
Locus tag: b2205
Name: napG
Funciton: Periplasmic nitrate reductase, ferredoxin-type protein NapG
Locus tag: b2204
Name: napH
Funciton: Periplasmic nitrate reductase, polyferredoxin NapH
Locus tag: b2203
Name: napB
Funciton: Nitrate reductase cytochrome c550-type subunit
Locus tag: b2202
Name: napC
Funciton: Cytochrome c-type protein NapC
Locus tag: b2201
Name: ccmA
Funciton: ABC transporter involved in cytochrome c biogenesis, ATPase component CcmA
Locus tag: b2200
Name: ccmB
Funciton: ABC transporter involved in cytochrome c biogenesis, CcmB subunit
Locus tag: b2199
Name: ccmC
Funciton: Cytochrome c-type biogenesis protein CcmC, putative heme lyase for CcmE
Locus tag: b2198
Name: ccmD
Funciton: Cytochrome c-type biogenesis protein CcmD, interacts with CcmCE
Locus tag: b2197
Name: ccmE
Funciton: Cytochrome c-type biogenesis protein CcmE, heme chaperone
Locus tag: b2196
Name: ccmF
Funciton: Cytochrome c heme lyase, subunit CcmF
Locus tag: b2195
Name: ccmG
Funciton: Cytochrome c-type biogenesis protein CcmG/DsbE, thiol:disulfide oxidoreductase
Locus tag: b2194
Name: ccmH
Funciton: Cytochrome c heme lyase, subunit CcmH
napF
Periplasmic nitrate reductase, ferredoxin-type protein NapF
napD
Periplasmic nitrate reductase component NapD
napA
Periplasmic nitrate reductase precursor (EC 1.7.99.4)
napG
Periplasmic nitrate reductase, ferredoxin-type protein NapG
napH
Periplasmic nitrate reductase, polyferredoxin NapH
napB
Nitrate reductase cytochrome c550-type subunit
napC
Cytochrome c-type protein NapC
ccmA
ABC transporter involved in cytochrome c biogenesis, ATPase component CcmA
ccmB
ABC transporter involved in cytochrome c biogenesis, CcmB subunit
ccmC
Cytochrome c-type biogenesis protein CcmC, putative heme lyase for CcmE
ccmD
Cytochrome c-type biogenesis protein CcmD, interacts with CcmCE
ccmE
Cytochrome c-type biogenesis protein CcmE, heme chaperone
ccmF
Cytochrome c heme lyase, subunit CcmF
ccmG
Cytochrome c-type biogenesis protein CcmG/DsbE, thiol:disulfide oxidoreductase
ccmH
Cytochrome c heme lyase, subunit CcmH

Position: -236
Score: 4.1
Sequence: TACCCGGAAAGAGTTA
Locus tag: b1223
Name: narK
Funciton: Nitrate/nitrite antiporter
narK
Nitrate/nitrite antiporter

Position: -31
Score: 4.6
Sequence: TACCTCGAAGGGAGCA
Locus tag: b3739
Name: atpI
Funciton: ATP synthase maturation
Locus tag: b3738
Name: atpB
Funciton: ATP synthase, F0 complex, A chain (EC 3.6.3.14)
Locus tag: b3737
Name: atpE
Funciton: ATP synthase, F0 complex, C chain (EC 3.6.3.14)
Locus tag: b3736
Name: atpF
Funciton: ATP synthase, F0 complex, B chain (EC 3.6.3.14)
Locus tag: b3735
Name: atpH
Funciton: ATP synthase, F1 complex, delta chain (EC 3.6.3.14)
Locus tag: b3734
Name: atpA
Funciton: ATP synthase, F1 complex, alpha chain (EC 3.6.3.14)
Locus tag: b3733
Name: atpG
Funciton: ATP synthase, F1 complex, gamma chain (EC 3.6.3.14)
Locus tag: b3732
Name: atpD
Funciton: ATP synthase, F1 complex, beta chain (EC 3.6.3.14)
Locus tag: b3731
Name: atpC
Funciton: ATP synthase, F1 complex, epsilon chain (EC 3.6.3.14)
atpI
ATP synthase maturation
atpB
ATP synthase, F0 complex, A chain (EC 3.6.3.14)
atpE
ATP synthase, F0 complex, C chain (EC 3.6.3.14)
atpF
ATP synthase, F0 complex, B chain (EC 3.6.3.14)
atpH
ATP synthase, F1 complex, delta chain (EC 3.6.3.14)
atpA
ATP synthase, F1 complex, alpha chain (EC 3.6.3.14)
atpG
ATP synthase, F1 complex, gamma chain (EC 3.6.3.14)
atpD
ATP synthase, F1 complex, beta chain (EC 3.6.3.14)
atpC
ATP synthase, F1 complex, epsilon chain (EC 3.6.3.14)

Position: -143
Score: 4.5
Sequence: TACCTCTCTGGCGGTA
Locus tag: b0873
Name: hcp
Funciton: Hydroxylamine reductase (EC 1.7.-.-)
Locus tag: b0872
Name: hcr
Funciton: NADH oxidoreductase hcr (EC 1.-.-.-)
hcp
Hydroxylamine reductase (EC 1.7.-.-)
hcr
NADH oxidoreductase hcr (EC 1.-.-.-)

Position: -104
Score: 4.3
Sequence: TACCTGATAGTGGGTA
Locus tag: b2295
Name: yfbV
Funciton: Predicted membrane protein
Locus tag: b2294
Name: yfbU
Funciton: Conserved hypothetical protein
Locus tag: b2293
Name: yfbT
Funciton: Predicted phosphatase
Locus tag: b2292
Name: yfbS
Funciton: Predicted transport protein
yfbV
Predicted membrane protein
yfbU
Conserved hypothetical protein
yfbT
Predicted phosphatase
yfbS
Predicted transport protein

Position: -79
Score: 3.7
Sequence: TGCTACGTAAGGGTTA
Locus tag: b4209
Name: dnrN
Funciton: Nitric oxide-dependent regulator DnrN
dnrN
Nitric oxide-dependent regulator DnrN

Position: -122
Score: 4.4
Sequence: TACCCATTATGAGTTA
Locus tag: b0040
Name: caiT
Funciton: L-carnitine/gamma-butyrobetaine antiporter
Locus tag: b0039
Name: caiA
Funciton: Crotonobetainyl-CoA dehydrogenase (EC 1.3.99.-)
Locus tag: b0038
Name: caiB
Funciton: Crotonobetainyl-CoA:carnitine CoA-transferase (EC 2.8.3.-)
Locus tag: b0037
Name: caiC
Funciton: Crotonobetaine carnitine-CoA ligase (EC 6.3.2.-)
Locus tag: b0036
Name: caiD
Funciton: Carnitine racemase (EC 5.-.-.-) / Carnitinyl-CoA dehydratase (EC 4.2.1.-)
Locus tag: b0035
Name: caiE
Funciton: Carnitine operon protein CaiE
caiT
L-carnitine/gamma-butyrobetaine antiporter
caiA
Crotonobetainyl-CoA dehydrogenase (EC 1.3.99.-)
caiB
Crotonobetainyl-CoA:carnitine CoA-transferase (EC 2.8.3.-)
caiC
Crotonobetaine carnitine-CoA ligase (EC 6.3.2.-)
caiD
Carnitine racemase (EC 5.-.-.-) / Carnitinyl-CoA dehydratase (EC 4.2.1.-)
caiE
Carnitine operon protein CaiE

Position: -112
Score: 4.6
Sequence: TACCTCCAACGGAGTA
Locus tag: b3210
Name: arcB
Funciton: Aerobic respiration control sensor protein arcB (EC 2.7.3.-)
arcB
Aerobic respiration control sensor protein arcB (EC 2.7.3.-)

Position: -118
Score: 4.6
Sequence: TACTCATTAATGGGCA
Locus tag: b2710
Name: norV
Funciton: Nitric oxide reductase, flavorubredoxin (EC 1.18.1.-)
Locus tag: b2711
Name: norW
Funciton: Nitric oxide reductase reductase, FlRd-NAD dependent (EC 1.18.1.-)
norV
Nitric oxide reductase, flavorubredoxin (EC 1.18.1.-)
norW
Nitric oxide reductase reductase, FlRd-NAD dependent (EC 1.18.1.-)

Position: -175
Score: 4.5
Sequence: TAACTCTAAAGTGGTA
Locus tag: b4070
Name: nrfA
Funciton: Nitrite reductase, cytochrome c(552)
Locus tag: b4071
Name: nrfB
Funciton: Cytochrome c-type protein NrfB precursor
Locus tag: b4072
Name: nrfC
Funciton: Nitrite reductase, Fe-S center subunit
Locus tag: b4073
Name: nrfD
Funciton: Nitrite reductase, NrfD component
Locus tag: b4074
Name: nrfE
Funciton: Nitrite reductase, cytochrome c-type heme lyase subunit nrfE
Locus tag: b4075
Name: nrfF
Funciton: Nitrite reductase, cytochrome c-type heme lyase subunit nrfF
Locus tag: b4076
Name: nrfG
Funciton: Nitrite reductase, cytochrome c-type heme lyase subunit nrfG
nrfA
Nitrite reductase, cytochrome c(552)
nrfB
Cytochrome c-type protein NrfB precursor
nrfC
Nitrite reductase, Fe-S center subunit
nrfD
Nitrite reductase, NrfD component
nrfE
Nitrite reductase, cytochrome c-type heme lyase subunit nrfE
nrfF
Nitrite reductase, cytochrome c-type heme lyase subunit nrfF
nrfG
Nitrite reductase, cytochrome c-type heme lyase subunit nrfG

Position: -101
Score: 5.1
Sequence: TACCCATTAAGGAGTA
Locus tag: b3365
Name: nirB
Funciton: Nitrite reductase large subunit (EC 1.7.1.4)
Locus tag: b3366
Name: nirD
Funciton: Nitrite reductase small subunit (EC 1.7.1.4)
Locus tag: b3367
Name: nirC
Funciton: Nitrite transporter, FNT family
Locus tag: b3368
Name: cysG
Funciton: Siroheme synthase / Precorrin-2 oxidase (EC 1.3.1.76) / Sirohydrochlorin ferrochelatase (EC 4.99.1.4) / Uroporphyrinogen-III methyltransferase (EC 2.1.1.107)
nirB
Nitrite reductase large subunit (EC 1.7.1.4)
nirD
Nitrite reductase small subunit (EC 1.7.1.4)
nirC
Nitrite transporter, FNT family
cysG
Siroheme synthase / Precorrin-2 oxidase (EC 1.3.1.76) / Sirohydrochlorin ferrochelatase (EC 4.99.1.4) / Uroporphyrinogen-III methyltransferase (EC 2.1.1.107)

Position: -91
Score: 4
Sequence: TACATAAAATGGGGTA
Locus tag: b2193
Name: narP
Funciton: Nitrate/nitrite response regulator protein NarP, LuxR family
narP
Nitrate/nitrite response regulator protein NarP, LuxR family

Position: -101
Score: 4.7
Sequence: TACCTATAAAGGAGCA
Locus tag: b4154
Name: frdA
Funciton: Fumarate reductase subunit A (EC 1.3.5.4)
Locus tag: b4153
Name: frdB
Funciton: Fumarate reductase subunit B (EC 1.3.5.4)
Locus tag: b4152
Name: frdC
Funciton: Fumarate reductase subunit C (EC 1.3.5.4)
Locus tag: b4151
Name: frdD
Funciton: Fumarate reductase subunit D (EC 1.3.5.4)
frdA
Fumarate reductase subunit A (EC 1.3.5.4)
frdB
Fumarate reductase subunit B (EC 1.3.5.4)
frdC
Fumarate reductase subunit C (EC 1.3.5.4)
frdD
Fumarate reductase subunit D (EC 1.3.5.4)

Position: -97
Score: 3.7
Sequence: TAACCAATAAATGGTA
Locus tag: b1797
Name: yeaR
Funciton: Conserved hypothetical protein
Locus tag: b1796
Name: yoaG
Funciton: Conserved hypothetical protein
yeaR
Conserved hypothetical protein
yoaG
Conserved hypothetical protein
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