| Name |
Aliases |
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Description |
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| RNA15 |
YGL044C |
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Cleavage and polyadenylation factor I (CF I) component involved in cleavage and polyadenylation of mRNA 3' ends; interacts with the A-rich polyadenylation signal in complex with Rna14p and Hrp1p|Rna15p; protein coding
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| PCF11 |
YDR228C |
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Pcf11p|mRNA 3' end processing factor, essential component of cleavage and polyadenylation factor IA (CF IA), involved in pre-mRNA 3' end processing and in transcription termination; binds C-terminal domain of largest subunit of RNA pol II (Rpo21p); protein coding
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| CFT1 |
YHH1YDR301W |
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Cft1p|RNA-binding subunit of the mRNA cleavage and polyadenylation factor; involved in poly(A) site recognition and required for both pre-mRNA cleavage and polyadenylation, 51% sequence similarity with mammalian AAUAA-binding subunit of CPSF; protein coding
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| RPO21 |
RPB1RPB220SUA8YDL140C |
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RNA polymerase II largest subunit B220, part of central core; phosphorylation of C-terminal heptapeptide repeat domain regulates association with transcription and splicing factors; similar to bacterial beta-prime|Rpo21p; protein coding
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| PTA1 |
FUN39YAL043C |
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Pta1p|Subunit of holo-CPF, a multiprotein complex and functional homolog of mammalian CPSF, required for the cleavage and polyadenylation of mRNA and snoRNA 3' ends; involved in pre-tRNA processing; binds to the phosphorylated CTD of RNAPII; protein coding
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| FIP1 |
YJR093C |
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Fip1p|Subunit of cleavage polyadenylation factor (CPF), interacts directly with poly(A) polymerase (Pap1p) to regulate its activity; protein coding
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| PFS2 |
YNL317W |
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Integral subunit of the pre-mRNA cleavage and polyadenylation factor (CPF) complex; plays an essential role in mRNA 3'-end formation by bridging different processing factors and thereby promoting the assembly of the processing complex|Pfs2p; protein coding
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| PTI1 |
YGR156W |
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Pta1p Interacting protein|Pti1p; protein coding
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| PAP1 |
YKR002W |
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Pap1p|Poly(A) polymerase, one of three factors required for mRNA 3'-end polyadenylation, forms multiprotein complex with polyadenylation factor I (PF I), also required for mRNA nuclear export; may also polyadenylate rRNAs; protein coding
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| YSH1 |
BRR5YLR277C |
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Putative endoribonuclease, subunit of the mRNA cleavage and polyadenylation specificity complex required for 3' processing of mRNAs|Ysh1p; protein coding
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| REF2 |
YDR195W |
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RNA-binding protein involved in the cleavage step of mRNA 3'-end formation prior to polyadenylation, and in snoRNA maturation; part of holo-CPF subcomplex APT, which associates with 3'-ends of snoRNA- and mRNA-encoding genes|Ref2p; protein coding
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| CLP1 |
YOR250C |
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Clp1p|Subunit of cleavage factor I (CFI), involved in both the endonucleolyitc cleavage and polyadenylation steps of mRNA 3'-end maturation; protein coding
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| CFT2 |
YDH1YLR115W |
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Cft2p|Subunit of the mRNA cleavage and polyadenlylation factor (CPF); required for pre-mRNA cleavage, polyadenylation and poly(A) site recognition, 43% similarity with the mammalian CPSF-100 protein.; protein coding
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| MPE1 |
YKL059C |
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Essential conserved subunit of CPF (cleavage and polyadenylation factor), plays a role in 3' end formation of mRNA via the specific cleavage and polyadenylation of pre-mRNA, contains a putative RNA-binding zinc knuckle motif|Mpe1p; protein coding
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| VID24 |
GID4YBR105C |
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Peripheral membrane protein located at Vid (vacuole import and degradation) vesicles; regulates fructose-1,6-bisphosphatase (FBPase) targeting to the vacuole; involved in proteasome-dependent catabolite degradation of FBPase|Vid24p; protein coding
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| RPL6B |
YLR448W |
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Protein component of the large (60S) ribosomal subunit, has similarity to Rpl6Ap and to rat L6 ribosomal protein; binds to 5.8S rRNA|Rpl6bp; protein coding
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| HCA4 |
DBP4ECM24YJL033W |
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Hca4p|Putative nucleolar DEAD box RNA helicase; high-copy number suppression of a U14 snoRNA processing mutant suggests an involvement in 18S rRNA synthesis; protein coding
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| SWD2 |
CPS35SAF37YKL018W |
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Subunit of the COMPASS (Set1C) complex, which methylates histone H3 on lys 4 and is involved in telomeric silencing; subunit of CPF (cleavage and polyadenylation factor), a complex involved in RNAP II transcription termination|Swd2p; protein coding
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| HTA1 |
H2A1SPT11YDR225W |
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Hta1p|One of two nearly identical (see also HTA2) histone H2A subtypes; core histone required for chromatin assembly and chromosome function; DNA damage-dependent phosphorylation by Mec1p facilitates DNA repair; acetylated by Nat4p; protein coding
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| HRP1 |
NAB4NAB5YOL123W |
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Hrp1p|Subunit of cleavage factor I, a five-subunit complex required for the cleavage and polyadenylation of pre-mRNA 3' ends; RRM-containing heteronuclear RNA binding protein and hnRNPA/B family member that binds to poly (A) signal sequences; protein coding
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| ACT1 |
ABY1END7YFL039C |
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Act1p|Actin, structural protein involved in cell polarization, endocytosis, and other cytoskeletal functions; protein coding
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| SSM4 |
DOA10KIS3YIL030C |
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Ssm4p|Ubiquitin-protein ligase of the ER/nuclear envelope, required for degradation of Alpha2p and other proteins containing a Deg1 degradation signal; ssm4 mutation suppresses mRNA instability caused by an rna14 mutation; protein coding
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| HHF2 |
YNL030W |
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Hhf2p|One of two identical histone H4 proteins (see also HHF1); core histone required for chromatin assembly and chromosome function; contributes to telomeric silencing; N-terminal domain involved in maintaining genomic integrity; protein coding
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| RPS11A |
YDR025W |
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Protein component of the small (40S) ribosomal subunit; identical to Rps11Bp and has similarity to E. coli S17 and rat S11 ribosomal proteins|Rps11ap; protein coding
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| TAF6 |
TAF60YGL112C |
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Subunit (60 kDa) of TFIID and SAGA complexes, involved in transcription initiation of RNA polymerase II and in chromatin modification, similar to histone H4|Taf6p; protein coding
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| RPL13A |
YDL082W |
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Protein component of the large (60S) ribosomal subunit, nearly identical to Rpl13Bp; not essential for viability; has similarity to rat L13 ribosomal protein|Rpl13ap; protein coding
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| RPS24B |
RPS24EBYIL069C |
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Protein component of the small (40S) ribosomal subunit; identical to Rps24Ap and has similarity to rat S24 ribosomal protein|Rps24bp; protein coding
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| SPT5 |
YML010W |
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Protein that forms a complex with Spt4p and mediates both activation and inhibition of transcription elongation; Spt4p-Spt5p complex also plays a role in pre-mRNA processing|Spt5p; protein coding
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| CRM1 |
KAP124XPO1YGR218W |
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Crm1p|Major karyopherin, involved in export of proteins, RNAs, and ribosomal subunits from the nucleus; protein coding
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| RNA14 |
YMR061W |
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Cleavage and polyadenylation factor I (CF I) component involved in cleavage and polyadenylation of mRNA 3' ends; bridges interaction between Rna15p and Hrp1p in the CF I complex|Rna14p; protein coding
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| TFC4 |
PCF1YGR047C |
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One of six subunits of the RNA polymerase III transcription initiation factor complex (TFIIIC); part of the TauA domain of TFIIIC that binds BoxA DNA promoter sites of tRNA and similar genes; has TPR motifs; human homolog is TFIIIC-102|Tfc4p; protein coding
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| IMD4 |
YML056C |
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Imd4p|Inosine monophosphate dehydrogenase, catalyzes the first step of GMP biosynthesis, member of a four-gene family in S. cerevisiae, constitutively expressed; ncRNA
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| IMD2 |
PUR5YHR216W |
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Imd2p|Inosine monophosphate dehydrogenase, catalyzes the first step of GMP biosynthesis, expression is induced by mycophenolic acid resulting in resistance to the drug, expression is repressed by nutrient limitation; protein coding
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| RRP6 |
YOR001W |
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Exonuclease component of the nuclear exosome; contributes to the quality-control system that retains and degrades aberrant mRNAs in the nucleus|Rrp6p; protein coding
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| PHO80 |
AGS3TUP7VAC5YOL001W |
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Cyclin, negatively regulates phosphate metabolism; Pho80p-Pho85p (cyclin-CDK complex) phosphorylates Pho4p and Swi5p; deletion of PHO80 leads to aminoglycoside supersensitivity; truncated form of PHO80 affects vacuole inheritance|Pho80p; protein coding
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