Types | DnaRegion
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Roles | CDS
Coding
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Sequences | BBa_K1459002_sequence (Version 1)
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Description
PmrB is a transmembrane kinase. After binding iron (III) ion by binding peptide on extracellular loop, it's intracellular domain gains kinase activity and phosphorylates PmrA (BBa_K1459000).
PmrB C-term is a part of two-component system. When fused with some binding tag, PmrB(N-term), PmrA and pmrC-reporter, it is a viable detecting system.
Notes
We had to use Silver (RFC 23) Standard instead of RFC 10 to allow protein fusions.
Source
We obtained PmrA-PmrB thanks to kindness of prof. He from the University of Chicago.