SPB4 [YFL002C]
Putative ATP-dependent RNA helicase; nucleolar protein required for synthesis of 60S ribosomal subunits at a late step in the pathway; sediments with 66S pre-ribosomes in sucrose gradients; Belongs to the DEAD box helicase family. DDX55/SPB4 subfamily.
Synonyms: SPB4, SPB4p, P25808, P25808p, YFL002C ...