| Name |
Aliases |
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Description |
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| RPN12 |
NIN1YFR052W |
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Rpn12p|Subunit of the 19S regulatory particle of the 26S proteasome lid; synthetically lethal with RPT1, which is an ATPase component of the 19S regulatory particle; physically interacts with Nob1p and Rpn3p; protein coding
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| RPN11 |
MPR1YFR004W |
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Metalloprotease subunit of the 19S regulatory particle of the 26S proteasome lid; couples the deubiquitination and degradation of proteasome substrates|Rpn11p; protein coding
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| RPT1 |
CIM5YTA3YKL145W |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; required for optimal CDC20 transcription; interacts with Rpn12p and the E3 ubiquitin-protein ligase Ubr1p|Rpt1p; protein coding
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| RPN6 |
NAS4YDL097C |
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Essential, non-ATPase regulatory subunit of the 26S proteasome lid required for the assembly and activity of the 26S proteasome; the human homolog (S9 protein) partially rescues Rpn6p depletion|Rpn6p; protein coding
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| RPN1 |
HRD2NAS1YHR027C |
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Non-ATPase base subunit of the 19S regulatory particle of the 26S proteasome; may participate in the recognition of several ligands of the proteasome; contains a leucine-rich repeat (LRR) domain, a site for protein?protein interactions|Rpn1p; protein coding
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| PRE1 |
YER012W |
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20S proteasome beta-type subunit; localizes to the nucleus throughout the cell cycle|Pre1p; protein coding
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| RPT3 |
YNT1YTA2YDR394W |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; substrate of N-acetyltransferase B|Rpt3p; protein coding
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| RPN9 |
YDR427W |
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Non-ATPase regulatory subunit of the 26S proteasome, has similarity to putative proteasomal subunits in other species; null mutant is temperature sensitive and exhibits cell cycle and proteasome assembly defects|Rpn9p; protein coding
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| RPT6 |
CIM3CRL3SCB68YGL048C |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; bound by ubiquitin-protein ligases Ubr1p and Ufd4p; localized mainly to the nucleus throughout the cell cycle|Rpt6p; protein coding
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| RAD23 |
YEL037C |
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Protein with ubiquitin-like N terminus, recognizes and binds damaged DNA (with Rad4p) during nucleotide excision repair; regulates Rad4p levels, subunit of Nuclear Excision Repair Factor 2 (NEF2); homolog of human HR23A and HR23B proteins|Rad23p; protein coding
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| RPN13 |
YLR421C |
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Rpn13p|Subunit of the 19S regulatory particle of the 26S proteasome lid; protein coding
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| RPN7 |
YPR108W |
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Essential, non-ATPase regulatory subunit of the 26S proteasome, similar to another S. cerevisiae regulatory subunit, Rpn5p, as well as to mammalian proteasome subunits|Rpn7p; protein coding
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| RPN5 |
NAS5YDL147W |
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Essential, non-ATPase regulatory subunit of the 26S proteasome lid, similar to mammalian p55 subunit and to another S. cerevisiae regulatory subunit, Rpn7p|Rpn5p; protein coding
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| RPN3 |
SUN2YER021W |
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Essential, non-ATPase regulatory subunit of the 26S proteasome lid, similar to the p58 subunit of the human 26S proteasome; temperature-sensitive alleles cause metaphase arrest, suggesting a role for the proteasome in cell cycle control|Rpn3p; protein coding
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| UBP6 |
YFR010W |
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Ubiquitin-specific protease situated in the base subcomplex of the 26S proteasome, releases free ubiquitin from branched polyubiquitin chains; deletion causes hypersensitivity to cycloheximide and other toxic compounds|Ubp6p; protein coding
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| RPN8 |
YOR261C |
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Essential, non-ATPase regulatory subunit of the 26S proteasome; has similarity to the human p40 proteasomal subunit and to another S. cerevisiae regulatory subunit, Rpn11p|Rpn8p; protein coding
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| RPT4 |
CRL13PCS1SUG2YOR259C |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; required for spindle pole body duplication; localized mainly to the nucleus throughout the cell cycle|Rpt4p; protein coding
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| RPT2 |
YHS4YTA5YDL007W |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; required for normal peptide hydrolysis by the core 20S particle|Rpt2p; protein coding
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| RPT5 |
YTA1YOR117W |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; recruited to the GAL1-10 promoter region upon induction of transcription|Rpt5p; protein coding
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| RPN2 |
SEN3YIL075C |
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Rpn2p|Subunit of the 26S proteasome, substrate of the N-acetyltransferase Nat1p; protein coding
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| NAS6 |
YGR232W |
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Nas6p|Regulatory, non-ATPase subunit of the 26S proteasome; homolog of the human oncoprotein gankyrin, which interacts with the retinoblastoma tumor suppressor (Rb) and cyclin-dependent kinase 4/6; protein coding
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| SEM1 |
DSS1HOD1YDR363W-A |
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Component of the lid subcomplex of the regulatory subunit of the 26S proteasome; ortholog of human DSS1|Sem1p; protein coding
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| PRE5 |
YMR314W |
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20S proteasome alpha-type subunit|Pre5p; protein coding
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| RPN4 |
SON1UFD5YDL020C |
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Rpn4p|Transcription factor that stimulates expression of proteasome genes; Rpn4p levels are in turn regulated by the 26S proteasome in a negative feedback control mechanism; RPN4 is transcriptionally regulated by various stress responses; protein coding
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