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Table 2 Comparison of selected genes directly controlled by FnrL in Rba. capsulatus and Rba. sphaeroides

From: Analysis of the FnrL regulon in Rhodobacter capsulatus reveals limited regulon overlap with orthologues from Rhodobacter sphaeroides and Escherichia coli

Locus IDa

Locus IDb

Gene Name

Function

Regulationc

FnrL Recognition Sequence

Unique to Rhodobacter sphaeroides 

RSP0820

RCC00426

cytochrome b 561

electron transporting and shutting

+

TTGATGCGGATCAA

RSP2984

RCC00147

hemA

5-aminolevulinate synthase

+

TTGATAAGGATCAA

RSP0317

RCC00151

hemN

Coproporphyrinogen III oxidase

+

TTGCGCAGGATCAA

RSP1819

RCC00091

feoA

ferrous iron transport protein

+

TTGACGCGGATCAA

RSP1949

RCC01601

Iron/Sulfur

FeS assembly SUF system protein

+

GTGATCTGCATCAA

RSP0100

RCC01517

nuoA

NADH dehydrogenase

+

CTGATGCAGATCAA

Unique to Rhodobacter capsulatus

RSP0278

RCC02532

pucC

light harvesting protein

+

CTGATCGGCTTCAA

RSP0284

RCC00666

bchF

2-vinyl bacteriochlorophyllide hydratase

+

ATGACATGGGTCAA

RSP0283

RCC00667

aerR/ppaA

regulatory protein PpaA

+

ATGCTCGAGTTCAA

RSP1149

RCC01729

oxidoreductase

oxidoreductase

+

ATGATCCAAGTCAT

Directly activated in both organisms

RSP0775

RCC02479

cytochrome c

peroxidase

+

CTGATGCAGCGCAA

   

RSP Recognition sequence

TTGACGCAGATCAG

RSP0696

RCC01157

ccoN

cbb3-type cytochrome c oxidase subunit I

+

TTGATCAAGGTCAA

   

RSP Recognition sequence

TTGATCCTCATCAA

RSP3044

RCC02849

dorS

DMSO/TMAO-sensor hybrid histidine kinase

+

TTGATCGGGATCAA

   

RSP Recognition sequence

TTGACGTCAATCAA

RSP0166

RCC02590

dksA2

DnaK suppressor protein

+

TTGATTCAGGTCAA

    

RSP Recognition sequence

TTGATGCAGGTCAA

RSP2247

RCC01495

fusA

translation elongation factor G

+

TTGGCATGGGTCAA

   

RSP Recognition sequence

TTGATTCAGGTCAA

RSP0697

RCC01156

uspA

universal heath shock protein

+

TTGACGCGGATCAA

   

RSP Recognition sequence

TTGATCCATGTCAA

RSP2337

RCC01723

ccpA1

cytochrome-c peroxidase

+

TTGATCTGCGTCAA

   

RSP Recognition sequence

TTGATCTGCGTCAT

RSP0698

RCC02493

fnrL

CRP/FNR family transcriptional regulator

+

TTGTCCCAAATCAA

   

RSP Recognition sequence

TTGATTCAGATCAA

RSP0467

RCC01733

ubiD

3-octaprenyl-4-hydroxybenzoate carboxy-lyase

N.D.

TTGATCAATATCAA

   

RSP Recognition sequence

TTGATGTAGGTCAA

  1. N.D No differential gene expression based on RNA-seq (Not Determined)
  2. RSP Recognition sequence Rba. sphaeroides recognition sequence
  3. a Rba. sphaeroides
  4. b Rba. capsulatus
  5. c(+/-) indicate activation/repression by FnrL
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BMC Genomics

ISSN: 1471-2164

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