RegulonDB

Gene
Name:	rdlB
Synonym(s):	ECK1207, G0-9606, b4422
Genome position(nucleotides):	1269858 --> 1269923 Genome Browser
Strand:	forward
Sequence:	Get nucleotide sequence FastaFormat
GC content %:	50.0
External database links:

ASAP:	ABE-0047244
ECHOBASE:	EB4543
PortEco:	rdlB
COLOMBOS:	rdlB

Product

Name:

RdlB

Synonym(s):

small regulatory antisense RNA RdlB

Type:

small RNA

Classification:

Multifun Terms (GenProtEC)
Multifun Terms (GenProtEC)		3 - regulation --> 3.1 - type of regulation --> 3.1.3 - posttranscriptional --> 3.1.3.6 - antisense RNA
Gene Ontology Terms (GO)
Gene Ontology Terms (GO)	biological_process	GO:1902201 - negative regulation of bacterial-type flagellum-dependent cell motility

Note(s):

Note(s): ...[more].

Evidence:

[HIFS] Human inference of function from sequence
[IMP] Inferred from mutant phenotype

Reference(s):

External database links:

ECOCYC:

ECOLIWIKI:

Operon

Name:

rdlB

Operon arrangement:

Transcription unit	Promoter
rdlB

RNA cis-regulatory element

Attenuation:	Translational

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	rdlBp4	1269856		forward	Similarity to the consensus sequence of the set of known functional promoters for this sigma factor with strong experimental evidence: high homology. Score: 5.696. P-value: 1.481e-5 Read more >	[ICWHO]	[4]
	promoter	ldrBp5	1270012		reverse	Similarity to the consensus sequence of the set of known functional promoters for this sigma factor with strong experimental evidence: high homology. Score: 4.098. P-value: 3.231e-5 Read more >	[ICWHO]	[4]

Evidence
[ICWHO] Inferred computationally without human oversight

Reference(s)
[1] Bak G., Lee J., Suk S., Kim D., Young Lee J., Kim KS., Choi BS., Lee Y., 2015, Identification of novel sRNAs involved in biofilm formation, motility, and fimbriae formation in Escherichia coli., Sci Rep 5:15287
[2] Kawano M., Oshima T., Kasai H., Mori H., 2002, Molecular characterization of long direct repeat (LDR) sequences expressing a stable mRNA encoding for a 35-amino-acid cell-killing peptide and a cis-encoded small antisense RNA in Escherichia coli., Mol Microbiol 45(2):333-49
[3] Kawano M., Reynolds AA., Miranda-Rios J., Storz G., 2005, Detection of 5'- and 3'-UTR-derived small RNAs and cis-encoded antisense RNAs in Escherichia coli., Nucleic Acids Res 33(3):1040-50
[4] Huerta AM., Collado-Vides J., 2003, Sigma70 promoters in Escherichia coli: specific transcription in dense regions of overlapping promoter-like signals., J Mol Biol 333(2):261-78