Regulated Operon: nrgAB

Genes
Genes Synonyms Direction Genome position Function COG ID Conserved groups
nrgA
+ 3755812..3757026 ammonium transporter
 
nrgB
+ 3757038..3757388 nitrogen-regulated PII-like protein
 

Operon evidence: primer extension analysis of nrgA and nrgB transcripts; Northern blotting (1.6 kb transcript)
Reference: Wray LV Jr, et al. (1994), Yoshida K, et al. (2003)
Comments:


Promoters

Binding
factor
Regulation Location Absolute position Binding seq.(cis-element) Experimental evidence
SigA Promoter -47:+18 3756698..3756762 TCTTACATGAAAATGTTTTATCATTCTTTTTTCTCTATAATGAAGAAATATAATAATTGCTTTTT Wray LV Jr, et al. (1994): PE
TnrA Positive -57:-41 3756688..3756704 TGTCAGGAAATCTTACA Wray LV Jr, et al. (1996): RG DB
Yoshida K, et al. (2003): AR HM GS

Terminator

Terminator sequence Absolute position Position from stop codon Free energy
[kcal/mol]
Downstream of
GGTACGAGATTCGGACACTCCGGATCTCTTTTTTTGTGCACAG
     >>>>>>>>>>   <<<<<<<<<<
3758376..3758398
988..1010
-15.8
nrgB

Overview



Upper Region






Copyright: Human Genome Center, Inst. Med. Sci., Univ. Tokyo; 1999-2008
Contact: Kenta Nakai