Catalysis of the reaction: ATP + a [protein]-N6-D-ribulosyl-L-lysine <=> ADP + a [protein]-N6-(3-O-phospho-D-ribulosyl)-L-lysine.

Catalysis of the reaction: dinitrogen oxide + H2O + NAD(P) = 2 nitric oxide + H+ + NAD(P)H.

Catalysis of the reaction: L-idonate + NAD = 5-dehydro-D-gluconate + NADH + H+.

Catalysis of the reaction: but-3-enoate + H2O <=> allyl alcohol + formate.

Catalysis of the reaction: cortisol + NADP <=> cortisone + NADPH + H+.

The process of assisting in the disassembly of non-covalent linkages in a protein or protein aggregate, often where the proteins are in a non-functional or denatured state.

Catalysis of the reaction: 2-hexaprenyl-6-methoxy-1,4-benzoquinone + S-adenosyl-L-methionine = 2-hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinone + S-adenosyl-L-homocysteine.

Catalysis of the reaction: 2-octaprenyl-6-methoxy-1,4-benzoquinone + S-adenosyl-L-methionine = 2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinone + S-adenosyl-L-homocysteine.

The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.

The process in which an immature T cell commits to CD4-positive T cell lineage or the CD8-positive lineage of alpha-beta T cells.

The process in which successful recombination of a T cell receptor beta chain into a translatable protein coding sequence leads to rescue from apoptosis and subsequent proliferation of an immature T cell.

Catalysis of the reaction: S-adenosyl-L-methionine + dihydroflavodoxin + [formate C-acetyltransferase]-glycine = 5'-deoxyadenosine + L-methionine + flavodoxin semiquinone + [formate C-acetyltransferase]-glycin-2-yl radical.

The process in which a myeloid precursor cell acquires specializes features of an erythrocyte with a nucleus, as found in non-mammalian vertebrates such as birds.

A developmental process, independent of morphogenetic (shape) change, that is required for a nucleate erythrocyte to attain its fully functional state. A nucleate erythrocyte is an erythrocyte with a nucleus.

A developmental process, independent of morphogenetic (shape) change, that is required for an erythrocyte to attain its fully functional state.