Source:
Generated By: https://synbiohub.org/public/igem/igem2sbol/1
Created by: Nguyen Hoang Diem Phuong
Date created: 2016-10-13 11:00:00
Date modified: 2016-10-14 11:32:54
Modified lldPRD operon promoter
| Types | DnaRegion |
| Roles | Regulatory promoter |
| Sequences | BBa_K1897040_sequence (Version 1) |
Description
This is the shorter version of the promoter region for the lldPRD operon (previously named lct) of E. coli (Part:BBa_K822000) which begins from operator site O1. The lldPRD operon encodes a lactate-dehydrogenase, and the lldPRD promoter has been shown to be induced by L-lactate.The promoter is repressed/activated by the regulatory protein lldR encoded by the operon. In the absence of L-lactate, lldR binds to two operator sites O1 and O2 in the promoter region and inhibits expression.