RegulonDB RegulonDB 10.9: Gene Form

ttcC gene in Escherichia coli K-12 genome

Gene local context to scale (view description)

uspF ynaM ttcC TSS_1782 TSS_1782 TSS_1781 TSS_1781 TSS_1780 TSS_1780 TSS_1779 TSS_1779 TSS_1778 TSS_1778 TSS_1777 TSS_1777

Name: ttcC    Texpresso search in the literature
Synonym(s): ECK4447, G0-16659, b4638
Type: Pseudo Gene
Genome position(nucleotides): 1434958 <-- 1435008 Genome Browser
Strand: reverse
Sequence: Get nucleotide sequence FastaFormat
GC content %:  
Note(s): ttcC: two-thiocytidine (Chromosomal remnant)
Comment in EcoGene: Pseudogene, prophage Rac integration site ttcA duplication. The attachment site of Rac is a 26 bp repeat region flanking Rac: 1409923-1409948 and 1432983-1433008 (A J. Clark, pers. comm., 1998). The ends of Rac are marked at the left end of these repeat regions to delineate attB and attP. This Rac integration event is within the ttcA gene; the first 17 aa of TtcA are Rac-derived. The ttcC' pseudogene is a remnant 17 aa displaced from the original chromosomal ttcA gene. 25 bp encoding four mismatches immediately preceed the 26 bp exact repeat. Representative of both alleles are found in sequenced E. coli and Shigella genomes.
External database links:  

Name: putative tRNA 2-thiocytidine (s(2)C32) synthase
Sequence: Get amino acid sequence Fasta Format
Isoelectric point: 6.517
Multifun Terms (GenProtEC)  
Gene Ontology Terms (GO)  
External database links:  

Elements in the selected gene context region unrelated to any object in RegulonDB      

  Type Name Post Left Post Right Strand Notes Evidence (Confirmed, Strong, Weak) References
  promoter TSS_1777 1434418 reverse nd [RS-EPT-CBR] [1]
  promoter TSS_1778 1434432 reverse nd [RS-EPT-CBR] [1]
  promoter TSS_1779 1434436 reverse nd [RS-EPT-CBR] [1]
  promoter TSS_1780 1434580 reverse nd [RS-EPT-CBR] [1]
  promoter TSS_1781 1434582 reverse nd [RS-EPT-CBR] [1]
  promoter TSS_1782 1434626 forward nd [RS-EPT-CBR] [1]


 [RS-EPT-CBR] RNA-seq using two enrichment strategies for primary transcripts and consistent biological replicates


 [1] Salgado H, Peralta-Gil M, Gama-Castro S, Santos-Zavaleta A, Muñiz-Rascado L, García-Sotelo JS, Weiss V, Solano-Lira H, Martínez-Flores I, Medina-Rivera A, Salgado-Osorio G, Alquicira-Hernández S, Alquicira-Hernández K, López-Fuentes A, Porrón-Sotelo L, Huerta AM, Bonavides-Martínez C, Balderas-Martínez YI, Pannier L, Olvera M, Labastida A, Jiménez-Jacinto V, Vega-Alvarado L, Del Moral-Chávez V, Hernández-Alvarez A, Morett E, Collado-Vides J., 2012, RegulonDB v8.0: omics data sets, evolutionary conservation, regulatory phrases, cross-validated gold standards and more., Nucleic Acids Res.