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a 5'-end (N(7)-methyl 5'-triphosphoguanosine)-ribonucleoside in snRNA+S-adenosyl-L-methioninea 5'-end (N(2),N(7)-dimethyl 5'-triphosphoguanosine)-ribonucleoside in snRNA+S-adenosyl-L-homocysteine+hydron

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Inferred

Reference data, not a finding. Evidence key

Catalysts

Rhea RHEA:78471·2026-08-19·CC BY 4.0Reference data

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Catalyst

The evidence graph for human biochemistry. Every edge carries its source, its study design, and a grade computed from both.

A reference for what the literature reports. Not medical advice.

Reaction

Left to right · Balance undeterminable

Inferred

Reference data, not a finding. Evidence key

Rhea RHEA:78471·2026-08-19·CC BY 4.0Reference data