ribosomal large subunit binding

Binding to a large ribosomal subunit.

mitochondrial large ribosomal subunit binding

Binding to a mitochondrial large ribosomal subunit.

large ribosomal subunit rRNA binding

Binding to large ribosomal subunit RNA (LSU rRNA), a constituent of the large ribosomal subunit. In S. cerevisiae, this is the 25S rRNA.

RNA polymerase II CTD heptapeptide repeat T4 kinase activity

Catalysis of the reaction: ATP + RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) = ADP + H+ + RNA polymerase II large subunit phosphothreonine (position 4).

RNA polymerase II CTD heptapeptide repeat S5 kinase activity

Catalysis of the reaction: ATP + RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) = ADP + H+ + RNA polymerase II large subunit phosphoserine (position 5).

RNA polymerase II CTD heptapeptide repeat Y1 kinase activity

Catalysis of the reaction: ATP + RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) = ADP + H+ + RNA polymerase II large subunit phosphotyrosine (position 1).

acetolactate synthase complex

A dimeric (a large and a small chain) or tetrameric (two large and two small chains) enzyme complex. Catalyzes the formation of acetolactate from pyruvate.

RNA polymerase II CTD heptapeptide repeat phosphatase activity

Catalysis of the reaction: RNA polymerase II large subunit CTD heptapeptide repeat--phospho-L-serine/threonine (consensus YSPTSPS) + H2O = RNA polymerase II large subunit + phosphate.

RNA polymerase II CTD heptapeptide repeat S2 kinase activity

Catalysis of the reaction: ATP + RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) = ADP + H+ + RNA polymerase II large subunit phosphoserine (position 2).

RNA polymerase II CTD heptapeptide repeat S7 kinase activity

Catalysis of the reaction: ATP + RNA polymerase II large subunit CTD heptapeptide repeat (consensus YSPTSPS) = ADP + H+ + RNA polymerase II large subunit phosphoserine (position 7).