Protein_Domain
KRφ

Part:BBa_K5490015

Designed by: IOANNIS VASILEIOS ELAFROPOULOS   Group: iGEM24_IOANNINA   (2024-09-24)


Krφ synthetic NFAT domain

To prevent background transcription, a KRφ peptide is fused to the C-terminus of the synthetic NFAT, which anchors the protein to the inner plasma membrane. Upon elevated calcium levels, the protein is released from the membrane and translocates to the nucleus via the remaining NLS, initiating transcription. After calcium levels normalize, the protein is dephosphorylated and returns to the cytosol, where it re-anchors to the membrane, resetting for further activation.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Meško M, Lebar T, Dekleva P, Jerala R, Benčina M. Engineering and Rewiring of a Calcium-Dependent Signaling Pathway. ACS Synth Biol. 2020 Aug 21;9(8):2055-2065. doi: 10.1021/acssynbio.0c00133. Epub 2020 Jul 20. PMID: 32643923; PMCID: PMC7467823.

[edit]
Categories
//proteindomain/binding
Parameters
None