Interacting selectively with a class II myosin, any member of the class of 'conventional' double-headed myosins that includes muscle myosin.

Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 5' end.

Catalysis of the reaction: bilirubin + NADP+ = biliverdin + NADPH + H+.

Catalysis of the reaction: ATP + biotin-carboxyl-carrier protein + CO2 = ADP + phosphate + carboxybiotin-carboxyl-carrier protein.

Catalysis of the reaction: ATP + biotin + apo-(acetyl-CoA:carbon-dioxide ligase (ADP forming)) = AMP + diphosphate + (acetyl-CoA:carbon-dioxide ligase (ADP forming)).

A multienzyme complex that catalyzes the reversible oxidation of glycine. In E. coli, it has four components: dihydrolipoamide dehydrogenase, glycine dehydrogenase (decarboxylating), lipoyl-GcvH-protein and aminomethyltransferase.

Catalysis of the reaction: ATP + biotin + apo-(3-methylcrotonoyl-CoA:carbon-dioxide ligase (ADP-forming)) = AMP + diphosphate + (3-methylcrotonoyl-CoA:carbon-dioxide ligase (ADP-forming)).

A component, along with aminomethyltransferase, of the glycine cleavage system; it is found as a homodimer or as a tetramer with two alpha subunits and two beta subunits.

Catalysis of the reaction: ATP + biotin + apo-(methylmalonyl-CoA:pyruvate carboxytransferase) = AMP + diphosphate + (methylmalonyl-CoA:pyruvate carboxytransferase).

Any substance involved in the initiation, activation, perpetuation, repression or termination of polypeptide synthesis at the ribosome.

The directed movement of a protein to a specific location.

An enzyme complex that catalyzes the phosphorylation of phosphorylase b to form phosphorylase a.

The processes by which a protein is maintained in a location and prevented from moving elsewhere. These include sequestration, stabilization to prevent transport elsewhere and the active retrieval of proteins that do move away.

regulation of circadian sleep/wake cycle, sleep

Any process that modulates the frequency, rate or extent of sleep; a readily reversible state of reduced awareness and metabolic activity that occurs periodically in many animals.