P(narG)

BBa_K1155005 Version 1

Component

Source:
http://parts.igem.org/Part:BBa_K1155005
Generated By: https://synbiohub.org/public/igem/igem2sbol/1
Created by: Solenne Ithurbide, Abdou, Ana??s, Zhu, Xavier
Date created: 2013-09-12 11:00:00
Date modified: 2015-05-08 01:09:30

Promoter of narG activated by FNR in anaerobic conditions



Types
DnaRegion

Roles
Regulatory

promoter

Sequences BBa_K1155005_sequence (Version 1)

Description

Promoter of gene narG from E. coli. Activated by FNR in anaerobic conditions and inactivated in aerobic conditions.

The promoter of the gene nirB is regulated by FNR. It's a class II promoter with two FNR boxes. (Scott et al, FEBS letter, 2003)

Aerobic conditions: +O2 --> FNR inactivated --> Promoter non activated / Anaerobic conditions: - O2 --> FNR activated --> Promoter activated

Notes

We conserved all the promoter region until the last nucleotide before narG ORF and approximately 100 bp before FNR boxes

Source

Escherichia coli K-12 substr. MG1655, web site EcoCyc

http://www.ecocyc.org/ECOLI/NEW-IMAGE?type=GENE&object=EG10653

Sequence Annotation Location Component / Role(s)
FNR box I
FNR box II
34,38
43,48
operator feature/operator
operator feature/operator
igem#experience
None
 
igem#sampleStatus
In stock
igem#status
Available
 
synbiohub#ownedBy
user/james
 
synbiohub#ownedBy
user/myers
 
synbiohub#topLevel
BBa_K1155005/1