CEG1 cDNA ORF clone, Saccharomyces cerevisiae S288C

The nucleotide sequence of Saccharomyces cerevisiae chromosome VII.
Tettelin H, Agostoni Carbone ML, Albermann K, Albers M, Arroyo J, Backes U, Barreiros T, Bertani I, Bjourson AJ, Br?ckner M, Bruschi CV, Carignani G, Castagnoli L, Cerdan E, Clemente ML, Coblenz A, Coglievina M, Coissac E, Defoor E, Del Bino S, Delius H, Delneri D, de Wergifosse P, Dujon B, Kleine K
Nature387(6632 Suppl)81-4(1997 May)

Life with 6000 genes.
Goffeau A, Barrell BG, Bussey H, Davis RW, Dujon B, Feldmann H, Galibert F, Hoheisel JD, Jacq C, Johnston M, Louis EJ, Mewes HW, Murakami Y, Philippsen P, Tettelin H, Oliver SG
Science (New York, N.Y.)274(5287)546, 563-7(1996 Oct)

Data show that the early Pol II elongation factor Spt5 contributes to stable recruitment of the mRNA capping enzymes Cet1, Ceg1, and Abd1 in the initiation-elongation transition of RNA polymerase II.
Title: Cap completion and C-terminal repeat domain kinase recruitment underlie the initiation-elongation transition of RNA polymerase II.

The results indicate that the Cet1p-Ceg1p interaction is important not only for the activation of Ceg1p, but also for nuclear import of the complex.
Title: The essential role for the RNA triphosphatase Cet1p in nuclear import of the mRNA capping enzyme Cet1p-Ceg1p complex of Saccharomyces cerevisiae.

A crystal structure of Cet1-Ceg1 revealed a 176 kDa heterotetrameric complex composed of one Cet1 homodimer that associates with two Ceg1 molecules via interactions between the Ceg1 oligonucleotide binding domain and an extended Cet1 amino acid motif.
Title: Structure of the Saccharomyces cerevisiae Cet1-Ceg1 mRNA capping apparatus.