Biến đổi sau dịch mã (Post-Translational Modification)
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Cập nhật: 07/11/2026 18:51
Chemical modification of a protein after translation.
Post-translational modifications include phosphorylation, glycosylation, acetylation, methylation, ubiquitination, and cleavage. They regulate protein activity, localization, stability, and interactions. These modifications greatly expand functional diversity.