| Name |
Aliases |
 |
Description |
|
 |
| SSA1 |
YG100YAL005C |
 |
ATPase involved in protein folding and nuclear localization signal (NLS)-directed nuclear transport; member of heat shock protein 70 (HSP70) family; forms a chaperone complex with Ydj1p; localized to the nucleus, cytoplasm, and cell wall|Ssa1p; protein coding
|
|
 |
 |
 |
| SSE1 |
LPG3MSI3YPL106C |
 |
ATPase that is a component of the heat shock protein Hsp90 chaperone complex; binds unfolded proteins; member of the heat shock protein 70 (HSP70) family; localized to the cytoplasm|Sse1p; protein coding
|
|
 |
 |
 |
| NUP57 |
YGR119C |
 |
Nucleoporin, essential subunit of the nuclear pore complex (NPC), functions as the organizing center of an NPC subcomplex containing Nsp1p, Nup49p, Nup57p, and Nic96p|Nup57p; protein coding
|
|
 |
 |
 |
| NUP100 |
NSP100YKL068W |
 |
Nup100p|Subunit of the nuclear pore complex (NPC) that is localized to both sides of the pore; contains a repetitive GLFG motif that interacts with mRNA export factor Mex67p and with karyopherin Kap95p; homologous to Nup116p; protein coding
|
|
 |
 |
 |
| NUP116 |
NSP116YMR047C |
 |
Nup116p|Subunit of the nuclear pore complex (NPC) that is localized to both sides of the pore; contains a repetitive GLFG motif that interacts with mRNA export factor Mex67p and with karyopherin Kap95p; homologous to Nup100p; protein coding
|
|
 |
 |
 |
| STI1 |
YOR027W |
 |
Hsp90 cochaperone, interacts with the Ssa group of the cytosolic Hsp70 chaperones; activates the ATPase activity of Ssa1p; homolog of mammalian Hop protein|Sti1p; protein coding
|
|
 |
 |
 |
| NUP159 |
NUP158RAT7YIL115C |
 |
Nucleoporin, subunit of the nuclear pore complex that is found exclusively on the cytoplasmic side, forms a subcomplex with Nup82p and Nsp1p, required for mRNA export|Nup159p; protein coding
|
|
 |
 |
 |
| SUP35 |
GST1PNM2SAL3YDR172W |
 |
Sup35p|Translation termination factor eRF3; altered protein conformation creates the [PSI(+)] prion, a dominant cytoplasmically inherited protein aggregate that alters translational fidelity and creates a nonsense suppressor phenotype; protein coding
|
|
 |
 |
 |
| HSP82 |
HSP90YPL240C |
 |
Hsp82p|Hsp90 chaperone required for pheromone signaling and negative regulation of Hsf1p; docks with Tom70p for mitochondrial preprotein delivery; promotes telomerase DNA binding and nucleotide addition; interacts with Cns1p, Cpr6p, Cpr7p, Sti1p; protein coding
|
|
 |
 |
 |
| UBP3 |
YER151C |
 |
Ubiquitin-specific protease that interacts with Bre5p to co-regulate anterograde and retrograde transport between endoplasmic reticulum and Golgi compartments; inhibitor of gene silencing; cleaves ubiquitin fusions but not polyubiquitin|Ubp3p; protein coding
|
|
 |
 |
 |
| SPT2 |
EXA1SIN1YER161C |
 |
Protein involved in negative regulation of transcription; required for RNA polyadenylation; exhibits regulated interactions with both histones and SWI-SNF components, has similarity to mammalian HMG1 proteins|Spt2p; protein coding
|
|
 |
 |
 |
| SSA3 |
YG106YBL075C |
 |
ATPase involved in protein folding and the response to stress; plays a role in SRP-dependent cotranslational protein-membrane targeting and translocation; member of the heat shock protein 70 (HSP70) family; localized to the cytoplasm|Ssa3p; protein coding
|
|
 |
 |
 |
| SSA4 |
YG107YER103W |
 |
Heat shock protein that is highly induced upon stress; plays a role in SRP-dependent cotranslational protein-membrane targeting and translocation; member of the HSP70 family; cytoplasmic protein that concentrates in nuclei upon starvation|Ssa4p; protein coding
|
|
 |
 |
 |
| NSP1 |
YJL041W |
 |
Essential component of the nuclear pore complex, which mediates nuclear import and export|Nsp1p; protein coding
|
|
 |
 |
 |
| HSL1 |
NIK1YKL101W |
 |
Hsl1p|Nim1p-related protein kinase that regulates the morphogenesis and septin checkpoints; associates with the assembled septin filament; required along with Hsl7p for bud neck recruitment, phosphorylation, and degradation of Swe1p; protein coding
|
|
 |
 |
 |
| NIC96 |
YFR002W |
 |
Component of the nuclear pore complex, required for nuclear pore formation; forms a subcomplex with Nsp1p, Nup57p, and Nup49p|Nic96p; protein coding
|
|
 |
 |
 |
| NUP192 |
YJL039C |
 |
Essential structural subunit of the nuclear pore complex (NPC), localizes to the nuclear periphery of nuclear pores, homologous to human p205|Nup192p; protein coding
|
|
 |
 |
 |
| CMK1 |
YFR014C |
 |
Calmodulin-dependent protein kinase; may play a role in stress response, many CA++/calmodulan dependent phosphorylation substrates demonstrated in vitro, amino acid sequence similar to Cmk2p and mammalian Cam Kinase II|Cmk1p; protein coding
|
|
 |
 |
 |
| RSP5 |
MDP1MUT2NPI1YER125W |
 |
Rsp5p|Ubiquitin-protein ligase involved in ubiquitin-mediated protein degradation; functions in multivesicular body sorting, heat shock response and ubiquitylation of arrested RNAPII; contains a hect (homologous to E6-AP carboxyl terminus) domain; protein coding
|
|
 |
 |
 |
| RPN10 |
MCB1SUN1YHR200W |
 |
Non-ATPase base subunit of the 19S regulatory particle (RP) of the 26S proteasome; N-terminus plays a role in maintaining the structural integrity of the RP; binds selectively to polyubiquitin chains; homolog of the mammalian S5a protein|Rpn10p; protein coding
|
|
 |
 |
 |
| SCD6 |
LSM13YPR129W |
 |
Protein containing an Lsm domain, may bind RNA and have a role in RNA processing; overproduction suppresses a null mutation in CHC1, which encodes the heavy chain of clathrin|Scd6p; protein coding
|
|
 |
 |
 |
| PST2 |
YDR032C |
 |
Protein with similarity to members of a family of flavodoxin-like proteins; induced by oxidative stress in a Yap1p dependent manner; the authentic, non-tagged protein is detected in highly purified mitochondria in high-throughput studies|Pst2p; protein coding
|
|
 |
 |
 |
| TIF6 |
CDC95YPR016C |
 |
Constituent of 66S pre-ribosomal particles, has similarity to human translation initiation factor 6 (eIF6); may be involved in the biogenesis and or stability of 60S ribosomal subunits|Tif6p; protein coding
|
|
 |
 |
 |
| SKP1 |
MGO1YDR328C |
 |
Evolutionarily conserved kinetochore protein that is part of multiple protein complexes, including the SCF ubiquitin ligase complex, the CBF3 complex that binds centromeric DNA, and the RAVE complex that regulates assembly of the V-ATPase|Skp1p; protein coding
|
|
 |
 |
 |
| HSC82 |
HSP90YMR186W |
 |
Cytoplasmic chaperone of the Hsp90 family, redundant in function and nearly identical with Hsp82p, and together they are essential; expressed constitutively at 10-fold higher basal levels than HSP82 and induced 2-3 fold by heat shock|Hsc82p; protein coding
|
|
 |
 |
 |
| PHO80 |
AGS3TUP7VAC5YOL001W |
 |
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
|
|
 |
 |
 |
| MLH1 |
PMS2YMR167W |
 |
Mlh1p|Protein required for mismatch repair in mitosis and meiosis as well as crossing over during meiosis; forms a complex with Pms1p and Msh2p-Msh3p during mismatch repair; human homolog is associated with hereditary non-polyposis colon cancer; protein coding
|
|
 |
 |
 |
| WHI3 |
YNL197C |
 |
RNA binding protein that sequesters CLN3 mRNA in cytoplasmic foci; cytoplasmic retention factor for Cdc28p and associated cyclins; regulates cell fate and dose-dependently regulates the critical cell size required for passage through Start|Whi3p; protein coding
|
|
 |
 |
 |
| NUP49 |
NSP49YGL172W |
 |
Nup49p|Subunit of the Nsp1p-Nup57p-Nup49p-Nic96p subcomplex of the nuclear pore complex (NPC), required for nuclear export of ribosomes; protein coding
|
|
 |
 |
 |
| YBR052C |
RFS1 |
 |
Protein of unknown function; member of a flavodoxin-like fold protein family that includes Pst2p and Ycp4p; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm in a punctate pattern|Rfs1p; protein coding
|
|
 |
 |
 |
| DCP1 |
YOL149W |
 |
Dcp1p|Subunit of the Dcp1p-Dcp2p decapping enzyme complex, which removes the 5' cap structure from mRNAs prior to their degradation; enhances the activity of catalytic subunit Dcp2p; regulated by DEAD box protein Dhh1p; protein coding
|
|
 |
 |
 |
| RSC3 |
YDR303C |
 |
Component of the RSC chromatin remodeling complex; essential gene required for maintenance of proper ploidy and regulation of ribosomal protein genes and the cell wall/stress response; highly similar to Rsc30p|Rsc3p; protein coding
|
|
 |
 |
 |
| NPL6 |
RSC7YMR091C |
 |
Component of the RSC chromatin remodeling complex; interacts with Rsc3p, Rsc30p, Ldb7p, and Htl1p to form a module important for a broad range of RSC functions; involved in nuclear protein import and maintenance of proper telomere length|Npl6p; protein coding
|
|
 |
 |
 |
| NSL1 |
YPL233W |
 |
Essential component of the MIND kinetochore complex (Mtw1p Including Nnf1p-Nsl1p-Dsn1p) which joins kinetochore subunits contacting DNA to those contacting microtubules; required for accurate chromosome segregation|Nsl1p; protein coding
|
|
 |
 |
 |
| RSC2 |
YLR357W |
 |
Component of the RSC chromatin remodeling complex; required for expression of mid-late sporulation-specific genes; involved in telomere maintenance|Rsc2p; protein coding
|
|
 |
 |
 |
| YRA1 |
SHE11YDR381W |
 |
Nuclear protein that binds to RNA and to Mex67p, required for export of poly(A)+ mRNA from the nucleus; member of the REF (RNA and export factor binding proteins) family; another family member, Yra2p, can substitute for Yra1p function|Yra1p; protein coding
|
|
 |
 |
 |
| SMT3 |
YDR510W |
 |
Smt3p|Ubiquitin-like protein of the SUMO family, conjugated to lysine residues of target proteins; regulates chromatid cohesion, chromosome segregation, APC-mediated proteolysis, DNA replication and septin ring dynamics; protein coding
|
|
 |
 |
 |
| PRE1 |
YER012W |
 |
20S proteasome beta-type subunit; localizes to the nucleus throughout the cell cycle|Pre1p; protein coding
|
|
 |
 |
 |
| CLB2 |
YPR119W |
 |
B-type cyclin involved in cell cycle progression; activates Cdc28p to promote the transition from G2 to M phase; accumulates during G2 and M, then targeted via a destruction box motif for ubiquitin-mediated degradation by the proteasome|Clb2p; protein coding
|
|
 |
 |
 |
| PMS1 |
YNL082W |
 |
ATP-binding protein required for mismatch repair in mitosis and meiosis; functions as a heterodimer with Mlh1p, binds double- and single-stranded DNA via its N-terminal domain, similar to E. coli MutL|Pms1p; protein coding
|