Difference between revisions of "Part:BBa K3239000"

Revision as of 04:48, 16 October 2019

Promoter for the Prm1 transcription factor in the P. pastoris GS115 strain

Promoter for the PRM1 gene in the P. pastoris GS115 strain. Upregulated by Prm1 and downregulated by Mit1.

Usage and Biology

The PRM1 promoter is homogeneous to the P. pastoris GS115 strain. It is self-upregulated by the Prm1 protein and downregulated by the Mit1 protein, both transcription factors homogeneous to the P. pastoris GS115 strain.

Functional Parameters

Published literature has shown that this promoter is strongly induced by methanol but is relatively leaky compared to the MIT1 promoter and the AOX1 promoter.

Reference

Liang, S., Wang, B., Pan, L., Ye, Y., He, M., Han, S., … Lin, Y. (2012). Comprehensive structural annotation of Pichia pastoris transcriptome and the response to various carbon sources using deep paired-end RNA sequencing. BMC Genomics, 13(1). https://doi.org/10.1186/1471-2164-13-738

Shi, L., Wang, J., Wang, X., Zhang, Y., Song, Z., Cai, M., & Zhou, X. (2019). Transcriptome and metabolome analyses reveal global behaviour of a genetically engineered methanol-independent Pichia pastoris strain. Process Biochemistry, 76(August 2018), 46–54. https://doi.org/10.1016/j.procbio.2018.10.014

Wang, X., Wang, Q., Wang, J., Zhou, M., Shi, L., Zhou, X., … Shen, W. (2016). Mit1 Transcription Factor Mediates Methanol Signaling and Regulates the Alcohol Oxidase 1 ( AOX1 ) Promoter in Pichia pastoris. Journal of Biological Chemistry, 291(12), 6245–6261. https://doi.org/10.1074/jbc.m115.692053

Sequence and Features