6320507,6323144,6322552,6320870,6322427,6322791,6322854,6320434,6324012,6319273,6321595,6320401,6323706,6324107,6320598,6321485,6324753,6323307,6325364
GI	Gene Name	Description	Essential	Cell localization	Biochemical function	Cell role	Synonyms
6320507	Cft1	Functions in cleavage of 3'-ends of pre-mRNAs, prior to polyadenylation; 23.5% identical to the 160-kDa subunit of mammalian cleavage and polyadenylation specificity factor (CPSF-160)	Y	nuclear	Hydrolase	RNA processing/modification	Cft1, YDR301W, YHH1, D9740.6
6323144	Cft2	cleaves pre-mRNAs prior to polyadenylation; homologous to both the 73- and 100-kDa subunits of mammalian cleavage and polyadenylation specificity factor (CPSF), as well as to YSH1/BRR5	Y	nuclear	RNA-binding protein	RNA processing/modification	Cft2, YLR115W, YDH1, L9354.1, L2946
6322552	Fip1	component of a pre-mRNA polyadenylation factor that interacts with poly(A) polymerase	Y	nuclear	RNA polymerase subunit	RNA processing/modification	Fip1, YJR093C, J1911
6320870	Fir1	Factor Interacting with REF2, interacts strongly with REF2 protein in 2-hybrid screen	N	Unknown	Unknown	RNA processing/modification	Fir1, YER032W, PIP1
6322427	Hca4	putative RNA helicase	Y	nuclear, Nuclear nucleolus	Hydrolase	RNA processing/modification	Hca4, YJL033W, ECM24, DBP4, UF1, J1250
6322791	Mpe1	Protein required for cell viability	Y	Unknown	Unknown	Unknown	Mpe1, YKL059C, YKL316
6322854	Pap1	poly(A) polymerase	Y	nuclear	Transferase	RNA processing/modification	Pap1, YKR002W
6320434	Pcf11	pre-mRNA cleavage and polyadenylation factor I component, interacts with Rna14p and Rna15p	Y	nuclear	RNA-binding protein	RNA processing/modification	Pcf11, YDR228C, YD9934.13
6324012	Pfs2	Polyadenylation Factor I subunit 2	Y	nuclear	Unknown	RNA processing/modification,Protein complex assembly	Pfs2, YNL317W, N0348
6319273	Pta1	pre-tRNA processing	Y	nuclear	Hydrolase	RNA processing/modification	Pta1, YAL043C, FUN39
6321595	Pti1	Pta1p Interacting protein	Y	Unknown	Unknown	Unknown	Pti1, YGR156W, G6670
6320401	Ref2	RNA-binding protein involved in cleavage step of mRNA 3'-end formation, prior to polyadenylation	N	nuclear	RNA-binding protein	RNA processing/modification	Ref2, YDR195W, YD9346.06
6323706	Rna14	Protein with a role in mRNA stability and/or poly(A) tail length	Y	nuclear, Microsomal fraction	Hydrolase	RNA processing/modification	Rna14, YMR061W, PRP14, YM9796.14
6324107	Ssu72	functionally related to TFIIB, affects start site selection in vivo	Y	nuclear	Complex assembly	Pol II transcription	Ssu72, YNL222W, N1279
6320598	Uba2	Protein with homology to mammalian ubiquitin activating (E1) enzyme	Y	nuclear	Protein conjugation factor	Protein modification	Uba2, YDR390C, UAL1, D9509.10
6321485	Ufd1	Ubiquitin fusion degradation protein	Y	Unknown	Unknown	Protein degradation	Ufd1, YGR048W, G4318
6324753	Yor179c	Hypothetical ORF	N	Unknown	Unknown	Unknown	Yor179c, O4708
6323307	Ysh1	subunit of Polyadenylation factor I (PF I)	Y	nuclear	RNA-binding protein	RNA processing/modification	Ysh1, YLR277C, BRR5, L9328.4
6325364	Yth1	Yeast 30kDa Homologue	Y	nuclear	Unknown	RNA processing/modification	Yth1, YPR107C, P8283.17
