RegulonDB RegulonDB 11.1: Operon Form
   

narXL operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: narXL
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit          
Name: narXL
Synonym(s): OP00213, narL
Gene(s): narL, narX   Genome Browser M3D Gene expression COLOMBOS
Reference(s): [1] Darwin AJ., et al., 1995
[2] Stewart V., et al., 1988
Promoter
Name: narXp
+1: 1277777
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 159
Sequence: gtgagtacagtgacttcataaaaattatgagatttttcacggtgctgtaaaatccctaccCttaccgatgtaaagcgacta
                                -35                  -10    +1                   
Evidence: [COMP-AINF]
[COMP-HINF-POSITIONAL-IDENTIFICATION]
Reference(s): [3] Huerta AM., et al., 2003
[4] Nohno T., et al., 1989
TF binding sites (TFBSs)
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence Confidence level (C: Confirmed, S: Strong, W: Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote FNR repressor narXp 1277664 1277677 107.5 ccattccagaATGTATCGTCACATtcattaaggt nd [COMP-HINF-SIMILAR-TO-CONSENSUS], [EXP-IDA-BINDING-OF-CELLULAR-EXTRACTS] nd [6]
proximal FNR repressor narXp 1277845 1277858 -75.0 tatctatcatTGATATTTATCATTacccatagtg nd [COMP-HINF-SIMILAR-TO-CONSENSUS], [EXP-IDA-BINDING-OF-PURIFIED-PROTEINS] nd [6]
remote FNR repressor narXp 1277877 1277890 -106.5 aatttgatgtAAATCAAACGATAAgataacttta nd [COMP-AINF-PATTERN-DISCOVERY], [COMP-HINF-SIMILAR-TO-CONSENSUS], [EXP-CHIP-CHIP], [EXP-IDA-BINDING-OF-CELLULAR-EXTRACTS] nd [4], [6]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence Confidence level (C: Confirmed, S: Strong, W: Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote ModE-molybdate activator narXp 1277907 1277930 -141.5 cgtttcgatgTCTGCCACCTTAGTGTCTGTAGCTaaaggcaatt nd [EXP-IEP-GENE-EXPRESSION-ANALYSIS], [COMP-HINF-SIMILAR-TO-CONSENSUS], [EXP-IDA-BINDING-OF-PURIFIED-PROTEINS] W [5]





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