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

Regulon of IscR in Roseovarius sp. 217

Properties
Regulator type: Transcription factor
TF locus tag: ROS217_20542
Regulator family: Rrf2
Regulation mode: repressor (activator)
Biological process: Iron-sulfur cluster biogenesis; Iron homeostasis
Effector: Iron-sulfur cluster redox state; Iron ion, (Fe2+)
Regulog: IscR - Rhodobacterales
Statistics of regulated genes:
- Genes 25
- Operons 8
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: -36
Score: 4.1
Sequence: CCCGATAGATTTGATCGGA
Locus tag: ROS217_20592
Name: fbpC
Funciton: Ferric iron ABC transporter, ATP-binding protein
fbpC
Ferric iron ABC transporter, ATP-binding protein

Position: -165
Score: 4.1
Sequence: CCTGATGTAATTTGTCAAC
Locus tag: ROS217_22877
Name: araX
Funciton: Iron-regulated transcriptional regulator, AraC family
araX
Iron-regulated transcriptional regulator, AraC family

Position: -198
Score: 4.4
Sequence: CTTGACTCTTTTACTCATA
Locus tag: ROS217_17442
Name: hmuR
Funciton: TonB-dependent hemin , ferrichrome receptor
hmuR
TonB-dependent hemin , ferrichrome receptor

Position: -30
Score: 4.7
Sequence: CCTGAGTTAAAGAGTCGGA
Locus tag: ROS217_22882
Name: fhuA
Funciton: Ferric hydroxamate outer membrane receptor FhuA
Locus tag: ROS217_22887
Name: fhuD
Funciton: Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), periplasmic substrate binding protein FhuD
Locus tag: ROS217_22892
Name: fhuB
Funciton: Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), permease component FhuB
Locus tag: ROS217_22897
Name: fhuC
Funciton: Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), ATP-binding protein FhuC
fhuA
Ferric hydroxamate outer membrane receptor FhuA
fhuD
Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), periplasmic substrate binding protein FhuD
fhuB
Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), permease component FhuB
fhuC
Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), ATP-binding protein FhuC

Position: -70
Score: 4.8
Sequence: ATTGACTCTTTTAGTCAGA
Position: -38
Score: 3.8
Sequence: CCCCATCAAATCACTCGGA
Locus tag: ROS217_23057
Name: fbpA
Funciton: Ferric iron ABC transporter, iron-binding protein
fbpA
Ferric iron ABC transporter, iron-binding protein

Position: -120
Score: 3.5
Sequence: CTTGACGACTTCGCTCGGG
Locus tag: ROS217_20542
Name: iscR
Funciton: Iron-sulfur cluster regulator IscR, Rrf2 family
Locus tag: ROS217_20537
Name: iscS
Funciton: Cysteine desulfurase (EC 2.8.1.7)
Locus tag: ROS217_20532
Name: sufB
Funciton: Iron-sulfur cluster assembly protein SufB
Locus tag: ROS217_20527
Name: RSP_0439
Funciton: protein of unknown function DUF74
Locus tag: ROS217_20522
Name: null
Funciton: hypothetical protein
Locus tag: ROS217_20517
Name: sufC
Funciton: Iron-sulfur cluster assembly ATPase protein SufC
Locus tag: ROS217_20512
Name: sufD
Funciton: Iron-sulfur cluster assembly protein SufD
Locus tag: ROS217_20507
Name: RSP_0433
Funciton: hypothetical protein
Locus tag: ROS217_20502
Name: null
Funciton: hypothetical protein
Locus tag: ROS217_20497
Name: sufS
Funciton: Cysteine desulfurase (EC 2.8.1.7), SufS subfamily
iscR
Iron-sulfur cluster regulator IscR, Rrf2 family
iscS
Cysteine desulfurase (EC 2.8.1.7)
sufB
Iron-sulfur cluster assembly protein SufB
RSP_0439
protein of unknown function DUF74
hypothetical protein
sufC
Iron-sulfur cluster assembly ATPase protein SufC
sufD
Iron-sulfur cluster assembly protein SufD
RSP_0433
hypothetical protein
hypothetical protein
sufS
Cysteine desulfurase (EC 2.8.1.7), SufS subfamily

Position: -147
Score: 4.6
Sequence: GCCTACTAAATCAGTCAAC
Locus tag: ROS217_10107
Name: irpA
Funciton: Iron-regulated protein A precursor
Locus tag: ROS217_10102
Name: hmuX
Funciton: hypothetical porin
Locus tag: ROS217_10097
Name: COG3488
Funciton: Probable thiol oxidoreductase with 2 cytochrome c heme-binding sites
Locus tag: ROS217_10092
Name: COG3489
Funciton: Predicted periplasmic lipoprotein
Locus tag: ROS217_10087
Name: COG3490
Funciton: Uncharacterised conserved protein UCP028101
irpA
Iron-regulated protein A precursor
hmuX
hypothetical porin
COG3488
Probable thiol oxidoreductase with 2 cytochrome c heme-binding sites
COG3489
Predicted periplasmic lipoprotein
COG3490
Uncharacterised conserved protein UCP028101

Position: -152
Score: 4.2
Sequence: TCTGATCAAAAGAATCGGA
Position: -124
Score: 4.7
Sequence: CCTTATTAATTAAGTCAGA
Locus tag: ROS217_23865
Name: hemP
Funciton: Hemin uptake protein HemP
Locus tag: ROS217_23860
Name: null
Funciton: hypothetical protein
hemP
Hemin uptake protein HemP
hypothetical protein
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