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Genetic element
(GENE)
last updated: 23 Dec 2025
Methanol expression regulator 1
EN
-
Mxr1EN
CS-mxr1-PICPA
EN
Protein coding sequence
No
-
BCH-ORGA-SCBD-106439-4 Organism Komagataella pastoris (Yeast)Fungi
EN
Methanol expression regulator 1
EN
EN
Mxr1 is a pathway-specific transcription factor that activates genes required for methanol utilization. It coordinates the transcriptional response when methanol is the sole or primary carbon source. Mxr1 binds specific cis-regulatory elements in the promoters of methanol-inducible genes. Its binding leads to strong transcriptional activation under methanol growth conditions. In biotechnology, it is indispensable for AOX1 induction and for the industrial utility of Komagataella pastoris as an expression platform.
- Methanol Expression Regulator 1 (Mxr1p).pdf ( transcription regulation, yeast, methanol expression regulator 1, Pichia pastoris ) [ English ]
- Synthetic transcription factors.pdf ( zinc finger, transcription factor, Pichia pastoris, methanol expression regulator ) [ English ]
| Record type | Field | Record(s) | |
|---|---|---|---|
| Living Modified Organism | Introduced or modified genetic element(s) | 1 | |
| Living Modified Organism | Genetic elements construct | 1 | |
