Hua-Enhancer1

Hua-Enhancer1 (HE1) is a RNA methyltransferase protein that plays a role in the maturation of miRNA in plants. HE1 methylates the 3' overhangs of miRNA:miRNA* duplexes, before they are exported out of the nucleus to the cytoplasm.^[1]

References

^ Tsai HL, Li YH, Hsieh WP, Lin MC, Ahn JH2, Wu SH (2014). "HUA ENHANCER1 is involved in posttranscriptional regulation of positive and negative regulators in Arabidopsis photomorphogenesis". Plant Cell. 26 (7): 2858-72. doi:10.1105/tpc.114.126722.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

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[1] Tsai HL, Li YH, Hsieh WP, Lin MC, Ahn JH2, Wu SH (2014). "HUA ENHANCER1 is involved in posttranscriptional regulation of positive and negative regulators in Arabidopsis photomorphogenesis". Plant Cell. 26 (7): 2858-72. doi:10.1105/tpc.114.126722.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

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v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)