Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 3.2 --

Orthologous regulated operons containing tdcA gene

Properties
Regulog: Fnr - Enterobacteriales
Regulator type: Transcription factor
Regulator family: CRP
Regulation mode: activator (repressor)
Biological process: Energy metabolism; Anaerobic metabolism
Effector: Oxygen
Phylum: Gammaproteobacteria
Built upon 685 sites [see more]
Orthologous operons
Operon Position Score Sequence Locus Tag of the First Gene
Citrobacter koseri ATCC BAA-895
Position: -183
Score: 4.24
Sequence: TTGACAAAAATCAT
Locus tag: CKO_04518
Name: tdcA
Funciton: Threonine catabolism transcriptional regulator TdcA, LysR family
Locus tag: CKO_04517
Name: tdcB
Funciton: Threonine dehydratase, catabolic (EC 4.3.1.19)
Locus tag: CKO_04516
Name: tdcC
Funciton: L-threonine transporter, anaerobically inducible
Locus tag: CKO_04515
Name: tdcD
Funciton: Propionate kinase (EC 2.7.2.15) / Acetate kinase (EC 2.7.2.1)
Locus tag: CKO_04514
Name: tdcE
Funciton: 2-ketobutyrate formate-lyase (EC 2.3.1.-) / Pyruvate formate-lyase (EC 2.3.1.54)
Locus tag: CKO_04513
Name: yhaR
Funciton: Hypothetical protein TdcF in cluster with anaerobic degradation of L-threonine to propionate
Locus tag: CKO_04512
Name: null
Funciton: Predicted L-serine dehydratase (EC 4.3.1.17) TdcG
tdcA-tdcB-tdcC-tdcD-tdcE-yhaR-CKO_04512 -183 4.2 TTGACAAAAATCAT CKO_04518
Edwardsiella tarda EIB202
Position: -131
Score: 3.83
Sequence: TTGCTCTTTATAAA
Locus tag: ETAE_0893
Name: tdcA
Funciton: Threonine catabolism transcriptional regulator TdcA, LysR family
Locus tag: ETAE_0894
Name: tdcB
Funciton: Threonine dehydratase, catabolic (EC 4.3.1.19)
Locus tag: ETAE_0895
Name: tdcC
Funciton: L-threonine transporter, anaerobically inducible
Locus tag: ETAE_0896
Name: tdcD
Funciton: Propionate kinase (EC 2.7.2.15) / Acetate kinase (EC 2.7.2.1)
Locus tag: ETAE_0897
Name: tdcE
Funciton: 2-ketobutyrate formate-lyase (EC 2.3.1.-) / Pyruvate formate-lyase (EC 2.3.1.54)
tdcA-tdcB-tdcC-tdcD-tdcE -131 3.8 TTGCTCTTTATAAA ETAE_0893
Enterobacter sp. 638
Position: -184
Score: 4.51
Sequence: TTGATCAATATCAG
Locus tag: Ent638_3565
Name: tdcA
Funciton: Threonine catabolism transcriptional regulator TdcA, LysR family
Locus tag: Ent638_3564
Name: tdcB
Funciton: Threonine dehydratase, catabolic (EC 4.3.1.19)
Locus tag: Ent638_3563
Name: tdcC
Funciton: L-threonine transporter, anaerobically inducible
Locus tag: Ent638_3562
Name: tdcD
Funciton: Propionate kinase (EC 2.7.2.15) / Acetate kinase (EC 2.7.2.1)
Locus tag: Ent638_3561
Name: tdcE
Funciton: 2-ketobutyrate formate-lyase (EC 2.3.1.-) / Pyruvate formate-lyase (EC 2.3.1.54)
tdcA-tdcB-tdcC-tdcD-tdcE -184 4.5 TTGATCAATATCAG Ent638_3565
Escherichia coli str. K-12 substr. MG1655
Position: -183
Score: 4.22
Sequence: TTGACAAAAATCAG
Locus tag: b3118
Name: tdcA
Funciton: Threonine catabolism transcriptional regulator TdcA, LysR family
Locus tag: b3117
Name: tdcB
Funciton: Threonine dehydratase, catabolic (EC 4.3.1.19)
Locus tag: b3116
Name: tdcC
Funciton: L-threonine transporter, anaerobically inducible
Locus tag: b3115
Name: tdcD
Funciton: Propionate kinase (EC 2.7.2.15) / Acetate kinase (EC 2.7.2.1)
Locus tag: b3114
Name: tdcE
Funciton: 2-ketobutyrate formate-lyase (EC 2.3.1.-) / Pyruvate formate-lyase (EC 2.3.1.54)
Locus tag: b3113
Name: yhaR
Funciton: Hypothetical protein TdcF in cluster with anaerobic degradation of L-threonine to propionate
Locus tag: b4471
Name: tdcG
Funciton: Predicted L-serine dehydratase (EC 4.3.1.17) TdcG
tdcA-tdcB-tdcC-tdcD-tdcE-yhaR-tdcG -183 4.2 TTGACAAAAATCAG b3118
Salmonella typhimurium LT2
Position: -184
Score: 4.65
Sequence: TTGATTGAAATCAG
Locus tag: STM3245
Name: tdcA
Funciton: Threonine catabolism transcriptional regulator TdcA, LysR family
Locus tag: STM3244
Name: tdcB
Funciton: Threonine dehydratase, catabolic (EC 4.3.1.19)
Locus tag: STM3243
Name: tdcC
Funciton: L-threonine transporter, anaerobically inducible
Locus tag: STM3242
Name: tdcD
Funciton: Propionate kinase (EC 2.7.2.15) / Acetate kinase (EC 2.7.2.1)
Locus tag: STM3241
Name: tdcE
Funciton: 2-ketobutyrate formate-lyase (EC 2.3.1.-) / Pyruvate formate-lyase (EC 2.3.1.54)
Locus tag: STM3240
Name: tdcG
Funciton: Predicted L-serine dehydratase (EC 4.3.1.17) TdcG
tdcA-tdcB-tdcC-tdcD-tdcE-tdcG -184 4.7 TTGATTGAAATCAG STM3245