Article
A common sequence motif, -E-G-Y-A-T-A-, identified within the primase domains of plasmid-encoded I- and P-type DNA primases and the alpha protein of the Escherichia coli satellite phage P4.
The Journal of biological chemistry - 25 Jun 1992
Strack B, Lessl M, Calendar R, Lanka E
Abstract excerpt
DNA primases encoded by the conjugative plasmids ColIb-P9 (IncI1), RP4, and R751 (IncP), and the protein of the Escherichia coli satellite phage P4 alpha were shown to contain a common amino acid sequence motif -E-G-Y-A-T-A-. The P4 alpha gene product, required for initiation of phage DNA replication, exhibits primase activity on single-stranded circular DNA templates. This priming activity resembles the...
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