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sRNA Annotations

2nd structure
sRNAG0067Get Sequence
Gene Name sroH
Position 4188350.....4188510
Length 161 bp
Strand reverse
Gene Class SroH small RNA
Species Escherichia coli K12 MG1655
Evidence Inferred from direct assay;
Source regulonDB

Genome position Promoter site

Structural RNA alignment
Get alignment sequences


            "SroH is encoded in the long intergenic region downstream of the htrC gene. It has a sigmaS-like promoter and shares a Rho-independent terminator with htrC. SroH is expressed in stationary phase with a half life of 7 minutes (Vogel J,2003). SroH is only conserved in E. coli K12 and O157 strains (Vogel J,2003)."


Vogel J, Bartels V, Tang TH, Churakov G, Slagter-Jäger JG, Hüttenhofer A, and Wagner EG (2003) "RNomics in Escherichia coli detects new sRNA species and indicates parallel transcriptional output in bacteria." Nucleic Acids Res 31 (22)  PubMed

Comparative Genomics by UCSC Genome Browser

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External Database Connections


Department of Biological Science and Technology,

Institute of Bioinformatics National Chiao Tung University, Hsinchu, Taiwan

Contact with: bryan@mail.NCTU.edu.tw