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

Regulon of PpsR in Rhodobacter sphaeroides 2.4.1

Properties
Regulator type: Transcription factor
TF locus tag: RSP_0282
Regulator family: [Other]
Regulation mode: repressor
Biological process: Photosynthesis
Effector: Blue light
Regulog: PpsR - Rhodobacterales
Statistics of regulated genes:
- Genes 48
- Operons 12
Visualization:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 74 sites [see more]
Member of regulog collections
Regulated operons
Locus Tag Name Function

Position: -35
Score: 4.7
Sequence: TGTCAGGGCAAATGGACA
Locus tag: RSP_0679
Name: hemC
Funciton: Porphobilinogen deaminase (EC 2.5.1.61)
hemC
Porphobilinogen deaminase (EC 2.5.1.61)

Position: -90
Score: 5.1
Sequence: TGTAAGAAAAAGTTGACA
Locus tag: RSP_0265
Name: crtE
Funciton: Octaprenyl-diphosphate synthase (EC 2.5.1.-) / Dimethylallyltransferase (EC 2.5.1.1) / Geranyltranstransferase (farnesyldiphosphate synthase) (EC 2.5.1.10) / Geranylgeranyl pyrophosphate synthetase (EC 2.5.1.29)
Locus tag: RSP_0264
Name: crtF
Funciton: Hydroxyneurosporene methyltransferase (EC 2.1.1.-)
crtE
Octaprenyl-diphosphate synthase (EC 2.5.1.-) / Dimethylallyltransferase (EC 2.5.1.1) / Geranyltranstransferase (farnesyldiphosphate synthase) (EC 2.5.1.10) / Geranylgeranyl pyrophosphate synthetase (EC 2.5.1.29)
crtF
Hydroxyneurosporene methyltransferase (EC 2.1.1.-)

Position: -111
Score: 4.9
Sequence: TGTCTAGTCAGGTTTACA
Locus tag: RSP_0272
Name: crtA
Funciton: Spheroidene monooxygenase
Locus tag: RSP_0273
Name: bchI
Funciton: Protoporphyrin IX Mg-chelatase subunit I (EC 6.6.1.1)
Locus tag: RSP_0274
Name: bchD
Funciton: Protoporphyrin IX Mg-chelatase subunit D (EC 6.6.1.1)
Locus tag: RSP_0275
Name: bchO
Funciton: Magnesium-chelatase 30 kDa subunit (EC 6.6.1.1)
crtA
Spheroidene monooxygenase
bchI
Protoporphyrin IX Mg-chelatase subunit I (EC 6.6.1.1)
bchD
Protoporphyrin IX Mg-chelatase subunit D (EC 6.6.1.1)
bchO
Magnesium-chelatase 30 kDa subunit (EC 6.6.1.1)

Position: -169
Score: 5
Sequence: TGTCAGCCAACACTGACA
Position: -144
Score: 4.7
Sequence: TGTCAGCGCAATGTGACA
Locus tag: RSP_0314
Name: pucB
Funciton: Light-harvesting LHII, beta subunit A
Locus tag: RSP_6256
Name: pucA
Funciton: Light-harvesting LHII, alpha subunit A
Locus tag: RSP_0315
Name: pucBA
Funciton: Light-harvesting 1 (B870) complex assembly
pucB
Light-harvesting LHII, beta subunit A
pucA
Light-harvesting LHII, alpha subunit A
pucBA
Light-harvesting 1 (B870) complex assembly

Position: -238
Score: 5.4
Sequence: TGTCAAAGAAAATTGACA
Position: -94
Score: 5
Sequence: TGTAAGTCAGAATTGACA
Locus tag: RSP_0284
Name: bchF
Funciton: 2-vinyl bacteriochlorophyllide hydratase BchF (EC 4.2.1.-)
Locus tag: RSP_0285
Name: bchN
Funciton: Light-independent protochlorophyllide reductase subunit N (EC 1.18.-.-)
Locus tag: RSP_0286
Name: bchB
Funciton: Light-independent protochlorophyllide reductase subunit B (EC 1.18.-.-)
Locus tag: RSP_0287
Name: bchH
Funciton: Protoporphyrin IX Mg-chelatase subunit H (EC 6.6.1.1)
Locus tag: RSP_0288
Name: bchL
Funciton: Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein ChlL (EC 1.18.-.-)
Locus tag: RSP_0289
Name: bchM
Funciton: Mg-protoporphyrin O-methyltransferase (EC 2.1.1.11)
Locus tag: RSP_0290
Name: pucC2
Funciton: Light-harvesting 1 (B870) complex assembly
Locus tag: RSP_0291
Name: puhA
Funciton: Photosynthetic reaction center H subunit
Locus tag: RSP_0292
Name: RSP_0292
Funciton: Putative photosynthetic complex assembly protein
Locus tag: RSP_0293
Name: RSP_0293
Funciton: hypothetical protein
Locus tag: RSP_6110
Name: RSP_6110
Funciton: hypothetical protein
Locus tag: RSP_0294
Name: acsF
Funciton: Mg protoporphyrin IX monomethyl ester oxidative cyclase (aerobic) (EC 1.14.13.81)
Locus tag: RSP_0295
Name: RSP_0295
Funciton: hypothetical protein
bchF
2-vinyl bacteriochlorophyllide hydratase BchF (EC 4.2.1.-)
bchN
Light-independent protochlorophyllide reductase subunit N (EC 1.18.-.-)
bchB
Light-independent protochlorophyllide reductase subunit B (EC 1.18.-.-)
bchH
Protoporphyrin IX Mg-chelatase subunit H (EC 6.6.1.1)
bchL
Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein ChlL (EC 1.18.-.-)
bchM
Mg-protoporphyrin O-methyltransferase (EC 2.1.1.11)
pucC2
Light-harvesting 1 (B870) complex assembly
puhA
Photosynthetic reaction center H subunit
RSP_0292
Putative photosynthetic complex assembly protein
RSP_0293
hypothetical protein
RSP_6110
hypothetical protein
acsF
Mg protoporphyrin IX monomethyl ester oxidative cyclase (aerobic) (EC 1.14.13.81)
RSP_0295
hypothetical protein

Position: -296
Score: 5
Sequence: TGTCAATTCTGACTTACA
Position: -152
Score: 5.4
Sequence: TGTCAATTTTCTTTGACA
Locus tag: RSP_0283
Name: ppaA
Funciton: PpaA, heme-binding SCHIC domain sensory protein, regulator for photosystem formation
Locus tag: RSP_0282
Name: ppsR
Funciton: Regulator of carotenoid biosynthesis PpsR
ppaA
PpaA, heme-binding SCHIC domain sensory protein, regulator for photosystem formation
ppsR
Regulator of carotenoid biosynthesis PpsR

Position: -116
Score: 5.3
Sequence: TGTCCAATAAAGTTGACA
Position: -90
Score: 4.4
Sequence: TGTCCCGTTAATGTTACA
Locus tag: RSP_0263
Name: bchC
Funciton: Chlorophyll synthesis pathway, bchC
Locus tag: RSP_0262
Name: bchX
Funciton: Chlorophyllide reductase subunit BchX (EC 1.18.-.-)
Locus tag: RSP_0261
Name: bchY
Funciton: Chlorophyllide reductase subunit BchY (EC 1.18.-.-)
Locus tag: RSP_0260
Name: bchZ
Funciton: Chlorophyllide reductase subunit BchZ (EC 1.18.-.-)
Locus tag: RSP_0259
Name: pufQ
Funciton: Protein PufQ, involved in assembly of B875 and B800-850 pigment-protein complexes
Locus tag: RSP_6109
Name: pufK
Funciton: Transcriptional regulatory protein pufK
Locus tag: RSP_6108
Name: pufB
Funciton: Light-harvesting LHI, beta subunit
Locus tag: RSP_0258
Name: pufA
Funciton: Light-harvesting LHI, alpha subunit
Locus tag: RSP_0257
Name: pufL
Funciton: Photosynthetic reaction center L subunit
Locus tag: RSP_0256
Name: pufM
Funciton: Photosynthetic reaction center M subunit
Locus tag: RSP_0255
Name: pufX
Funciton: Protein PufX, involved in assembly of B875 and B800-850 pigment-protein complexes
Locus tag: RSP_0254
Name: dxsA
Funciton: 1-deoxy-D-xylulose 5-phosphate synthase (EC 2.2.1.7)
bchC
Chlorophyll synthesis pathway, bchC
bchX
Chlorophyllide reductase subunit BchX (EC 1.18.-.-)
bchY
Chlorophyllide reductase subunit BchY (EC 1.18.-.-)
bchZ
Chlorophyllide reductase subunit BchZ (EC 1.18.-.-)
pufQ
Protein PufQ, involved in assembly of B875 and B800-850 pigment-protein complexes
pufK
Transcriptional regulatory protein pufK
pufB
Light-harvesting LHI, beta subunit
pufA
Light-harvesting LHI, alpha subunit
pufL
Photosynthetic reaction center L subunit
pufM
Photosynthetic reaction center M subunit
pufX
Protein PufX, involved in assembly of B875 and B800-850 pigment-protein complexes
dxsA
1-deoxy-D-xylulose 5-phosphate synthase (EC 2.2.1.7)

Position: -21
Score: 4.2
Sequence: CGTCATGCTTAGGTGACA
Position: 5
Score: 5
Sequence: TGTCAATCTATCCTTACA
Locus tag: RSP_0279
Name: bchG
Funciton: Bacteriochlorophyll/chlorophyll synthetase
Locus tag: RSP_0278
Name: pucC
Funciton: Bacteriochlorophyll synthase 44.5 kDa chain
Locus tag: RSP_0277
Name: bchP
Funciton: Geranylgeranyl hydrogenase BchP; Geranylgeranyl reductase (EC 1.3.1.83)
bchG
Bacteriochlorophyll/chlorophyll synthetase
pucC
Bacteriochlorophyll synthase 44.5 kDa chain
bchP
Geranylgeranyl hydrogenase BchP; Geranylgeranyl reductase (EC 1.3.1.83)

Position: -72
Score: 5.1
Sequence: TGTCAACTTTTTCTTACA
Locus tag: RSP_0266
Name: crtD
Funciton: Methoxyneurosporene dehydrogenase (EC 1.14.99.-)
Locus tag: RSP_0267
Name: ctrC
Funciton: Hydroxyneurosporene synthase
crtD
Methoxyneurosporene dehydrogenase (EC 1.14.99.-)
ctrC
Hydroxyneurosporene synthase

Position: -84
Score: 4.7
Sequence: TGTCCATTTGCCCTGACA
Locus tag: RSP_0680
Name: hemE
Funciton: Uroporphyrinogen III decarboxylase (EC 4.1.1.37)
hemE
Uroporphyrinogen III decarboxylase (EC 4.1.1.37)

Position: -34
Score: 4.9
Sequence: TGTCAACTGAAATGGACA
Locus tag: RSP_0281
Name: bchE
Funciton: Mg-protoporphyrin IX monomethyl ester oxidative cyclase (anaerobic) (EC 1.14.13.81)
Locus tag: RSP_0280
Name: bchJ
Funciton: Protein BchJ, involved in reduction of C-8 vinyl of divinyl protochlorophyllide
bchE
Mg-protoporphyrin IX monomethyl ester oxidative cyclase (anaerobic) (EC 1.14.13.81)
bchJ
Protein BchJ, involved in reduction of C-8 vinyl of divinyl protochlorophyllide

Position: -64
Score: 4.9
Sequence: TGTAAACCTGACTAGACA
Locus tag: RSP_0271
Name: crtI
Funciton: Phytoene desaturase, neurosporene or lycopene producing (EC 1.3.-.-)
Locus tag: RSP_0270
Name: crtB
Funciton: Phytoene synthase (EC 2.5.1.32)
Locus tag: RSP_0269
Name: tspO
Funciton: Regulatory protein TspO
crtI
Phytoene desaturase, neurosporene or lycopene producing (EC 1.3.-.-)
crtB
Phytoene synthase (EC 2.5.1.32)
tspO
Regulatory protein TspO
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