{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nRecent studies have identified EEF1AKMT4 as a novel seven‐β–strand lysine methyltransferase that specifically modifies the eukaryotic translation elongation factor 1A (eEF1A) by methylating lysine 36. Through a combination of in vitro enzymatic assays and analyses in knockout cells, this enzyme (recently renamed eEF1A‐KMT4) was shown to efficiently catalyze K36 methylation on eEF1A, a modification that in turn affects ribosome activity by altering the translation speed of distinct codons and thereby fine-tuning overall translation dynamics."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nIn contrast to other cellular pathways—such as those governing homologous recombination during DNA repair where factors like the SWS1–SWSAP1 complex ensure the proper assembly of recombinases (RAD51 and its meiotic homolog DMC1) for efficient crossover formation"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": "—the action of EEF1AKMT4 represents a distinct regulatory mechanism, one centered on the control of protein synthesis rather than genomic integrity.\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nSimilarly, while additional studies have illuminated the multifaceted regulation of homologous recombination by complexes such as SWS1–SWSAP1–SPIDR—underscoring roles in inter-homolog repair and sister-chromatid exchange with implications for cancer initiation"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "3"}]}, {"type": "t", "text": "—the functional characterization of EEF1AKMT4 highlights the diversity of intracellular methyltransferases, emphasizing its unique contribution to the translational machinery through the modulation of codon-specific translation kinetics.\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Magnus E Jakobsson, Jedrzej Malecki, Benedikt S Nilges, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Methylation of human eukaryotic elongation factor alpha (eEF1A) by a member of a novel protein lysine methyltransferase family modulates mRNA translation."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nucleic Acids Res (2017)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1093/nar/gkx432"}], "href": "https://doi.org/10.1093/nar/gkx432"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "28520920"}], "href": "https://pubmed.ncbi.nlm.nih.gov/28520920"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Carla M Abreu, Rohit Prakash, Peter J Romanienko, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Shu complex SWS1-SWSAP1 promotes early steps in mouse meiotic recombination."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Commun (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/s41467-018-06384-x"}], "href": "https://doi.org/10.1038/s41467-018-06384-x"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "30305635"}], "href": "https://pubmed.ncbi.nlm.nih.gov/30305635"}]}, {"type": "r", "ref": 3, "children": [{"type": "t", "text": "Rohit Prakash, Thomas Sandoval, Florian Morati, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Distinct pathways of homologous recombination controlled by the SWS1-SWSAP1-SPIDR complex."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Nat Commun (2021)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1038/s41467-021-24205-6"}], "href": "https://doi.org/10.1038/s41467-021-24205-6"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "34253720"}], "href": "https://pubmed.ncbi.nlm.nih.gov/34253720"}]}]}]}