Protein K3
UniProtKB accession: P18378
Grouped By: Matching UniProtKB accession
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Go to UniProtKB: P18378
UniProtKB description: Viral mimic of EIF2S1/eIF-2alpha that acts as a pseudosubstrate for EIF2AK2/PKR kinase (PubMed:8099586, PubMed:9199350). Inhibits therefore EIF2S1/eIF-2alpha phosphorylation by host EIF2AK2/PKR kinase and prevents protein synthesis shutoff (PubMed:8099586, PubMed:9199350). Determinant of host species specificity (PubMed:32056708).
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