RegulonDB RegulonDB 10.10: Operon Form
   

hyfABCDEFGHIJR-focB operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit          
Name: hyfABCDEFGHIJR-focB
Gene(s): hyfA, hyfB, hyfC, hyfD, hyfE, hyfF, hyfG, hyfH, hyfI, hyfJ, hyfR, focB   Genome Browser M3D Gene expression COLOMBOS
Note(s): This operon is apparently silent, because it was not expressed at a significant level in a wild-type strain under the tested conditions Andrews SC,1997.
Evidence: [BTEI] Boundaries of transcription experimentally identified
[IEP] Inferred from expression pattern
[ITCR] Inferred through co-regulation
Reference(s): [1] Andrews SC., et al., 1997
Promoter
Name: hyfAp
+1: 2601171
Sigma Factor: Sigma54 Sigmulon
Distance from start of the gene: 30
Sequence: cataacttattgaatatattgagttaatcagaatggcatcctttatgcaatatgaaatgcAatgtttcatatcattttcaa
                                  -24         -12           +1                   
Evidence: [APIORCISFBSCS]
[HIPP]
[ICWHO]
[TIM]
Reference(s): [2] Huerta AM., et al., 2003
[3] Skibinski DA., et al., 2002
TF binding sites (TFBSs)
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote CRP-cyclic-AMP activator hyfAp 2601000 2601022 -160.5 atacctcactTCTCGTGATCAAGATCACATTCTcgctttcccc nd [GEA], [AIBSCS], [APIORCISFBSCS] [4], [5]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote FNR repressor hyfAp 2601059 2601072 -105.5 aatccattttTTGCTGAACGTTAAtgaccatcat nd [GEA], [APIORCISFBSCS] [4]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote FhlA-formate activator hyfAp 2601034 2601047 -130.0 gctttcccctGCGACACGGGTGTCgaatccattt nd [GEA] [3], [4]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote HyfR activator hyfAp 2601033 2601050 -129.5 cgctttccccTGCGACACGGGTGTCGAAtccatttttt nd [GEA], [AIBSCS] [3], [4]





RegulonDB