Protein
ATP-dependent RNA helicase dbp4
Organism
Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 / JCM 1740 / NRRL 181 / WB 181)
Function
ATP-dependent RNA helicase required for ribosome biogenesis. Involved in the release of U14 snoRNA in pre-ribosomal complexes. Required for pre-rRNA cleavage at site A2 (By similarity).
Similarity
Belongs to the DEAD box helicase family. DDX10/DBP4 subfamily.
Sequence
MAPAAGPRTGKHAKPPRSKTLKRKRGQDELSSLIQRVEDLDLKETFKSFSDLPLSEPTASGLASSHYKTLTDIQSRAISHALKGRDVLGAAKTGSGKTLAFLVPVLENLYRKQWAEHDGLGALILSPTRELAIQIFEVLRKIGRYHTFSAGLVIGGKSLKEEQERLGRMNILVCTPGRMLQHLDQTALFDTYNLQMLVLDEADRILDLGFQQTVDAIIGHLPKERQTLLFSATQTKKVSDLARLSLQDPEYVAVHETASSATPSKLQQHYVITPLPQKLDILWSFIRSNLKSKTMVFLSSGKQVRFVYESFRHLQPGIPLMHLHGRQKQGGRLDIVTRFSQSKHCVLFSTDVAARGLDFPAVDWVIQLDCPEDADTYIHRVGRTARYEREGRAVLFLDPSEEEGMLKRLEQKKVPIEKINIKANKQQSIKDQLQNMCFKDPELKYLGQKAFISYVKSVYIQKDKEIFKLKELKLDEFAASLGLPGAPRIKFIKGDDTKQRKNAPRAAAHLLSDDDDSDEEDGEKKSKKKEEPQVRTKYDRMFERRNQDVLAEHYSKLINDDGTMVAPNAGAGADADEDDDFLSVKRRFDAGDKDLGSSSDEDDESEKGDKKDVKVVHIDGSTPLVIDSKRREKLLKSKKKLLKFKGKGTKLVYDDEGNPHELYELEDEEQFKARGDAKDQQAKFLAEEVERTRMADMEDKEIAKQKRREKKEKRKARERELLAEAEEEETLVQLPPYEGDQDVDGGFSASEDEAPRPSKKPKVKFTEANDREEAEPWYKKSKKPSDKAANAPPQVQTLEDLESLATGLLG