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Ice1 | Little elongation complex subunit 1; Component of the little elongation complex (LEC), a complex required to regulate small nuclear RNA (snRNA) gene transcription by RNA polymerase II and III. Specifically acts as a scaffold protein that promotes the LEC complex formation and recruitment and RNA polymerase II occupancy at snRNA genes in subnuclear bodies. Belongs to the ICE1 family. (1395 aa) | ||||
Papss | PAPS synthetase (Papss) encodes an enzyme that catalyzes the synthesis of 3'-phosphoadenosine 5'-phosphosulfate (PAPS), the sulfate donor compound in all sulfotransferase reactions. Maternally provided Papss product is required for the formation of the embryonic dorsal-ventral axis mediated by the sulfotransferase encoded by pip. (657 aa) |