Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
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Propagation of XapR regulog to Escherichia coli APEC O1

Reference regulog properties
Source regulog: XapR - Enterobacteriales
Regulator type: Transcription factor
Regulator family: LysR
Regulation mode: activator
Biological process: Xanthosine utilization
Effector: Deoxyinosine; Xanthosine
Phylum: Proteobacteria/gamma
Propagated regulon:
Target genome Escherichia coli APEC O1
Orthologous TF(s) APECO1_4140
Regulated genes 2
Built upon 5 sites [see more]
Predicted regulatory interactions in Escherichia coli APEC O1
Locus tag Position Score Sequence
Position: -16
Score: 4.6
Sequence: ACGATATATTTTTTATATGGA
Locus tag: APECO1_4140
APECO1_4140 -16 4.6 ACGATATATTTTTTATATGGA
Supported by regulated orthologs from reference regulons
Ortholog gene name: xapR
Ortholog function: Xanthosine operon regulatory protein XapR, LysR family
Citrobacter koseri ATCC BAA-895 CKO_00391 -120 6.2 TCAATATACATTTTATATCGA
Edwardsiella tarda EIB202 ETAE_2781 -115 4.4 TCCCTAGCAAATCAATACTGA
Enterobacter sp. 638 Ent638_2932 -121 5.2 TTGATACTGAAAGAGTATTGA
Position: -107
Score: 5
Sequence: TCGATATCGAATAACTATCGG
Locus tag: APECO1_4138
APECO1_4138 -107 5 TCGATATCGAATAACTATCGG
Supported by regulated orthologs from reference regulons
Ortholog gene name: xapA
Ortholog function: Xanthosine phosphorylase (EC 2.4.2.1)
Citrobacter koseri ATCC BAA-895 CKO_00389 -120 6.2 TCAATATACATTTTATATCGA
Edwardsiella tarda EIB202 ETAE_2779 -115 4.4 TCCCTAGCAAATCAATACTGA
Enterobacter sp. 638 Ent638_2934 -121 5.2 TTGATACTGAAAGAGTATTGA
Escherichia coli str. K-12 substr. MG1655 b2407 -132 4.2 TTAATAGAGAAAAGATATAAA
-107 5.9 TCGATATCGAATCGCTATTGA
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