23S rRNA (pseudouridine1915 N3) methyltransferase

23S rRNA (pseudouridine¹⁹¹⁵-N³)-methyltransferase (EC 2.1.1.177, YbeA, RlmH, pseudouridine methyltransferase, m3Psi methyltransferase, Psi1915-specific methyltransferase, rRNA large subunit methyltransferase H) is an enzyme with systematic name S-adenosyl-L-methionine:23S rRNA (pseudouridine¹⁹¹⁵-N³)-methyltransferase. This enzyme catalyses the following chemical reaction

S-adenosyl-L-methionine + pseudouridine¹⁹¹⁵ in 23S rRNA ⇌ S-adenosyl-L-homocysteine + N³-methylpseudouridine¹⁹¹⁵ in 23S rRNA

YbeA does not methylate uridine at position 1915.