Article
Systematic mutagenesis of the fission yeast Srp54 protein.
Current genetics - 1 Mar 1999
Martínez-Force E, Lakhe-Reddy S, Wise J A
Abstract excerpt
The signal recognition particle (SRP) is a ribonucleoprotein required for targeting a subset of nascent pre-secretory proteins to the endoplasmic reticulum membrane. Of the six SRP polypeptides, the most highly conserved is Srp54p, a modular protein consisting of an amino-terminal (N) domain of unknown function, a central GTPase (G) domain, and a carboxyl-terminal (M) domain implicated in the recognition of both...
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