| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| O13559 | Y' element ATP-dependent helicase protein 1 copy 4; EC 3.6.4.12; | YRF1-4; YLR466W; | NP_013571.3; | 1382 | yeast | 
| P0CX21 | Y' element ATP-dependent helicase protein 1 copy 5; EC 3.6.4.12; | YRF1-5; YLR467W; | NP_010834.1;NP_013572.3;NP_061495.4; | 1796 | yeast | 
| P53819 | Y' element ATP-dependent helicase protein 1 copy 6; EC 3.6.4.12; | YRF1-6; YNL339C; | NP_014060.1; | 1859 | yeast | 
| P0CX15 | Y' element ATP-dependent helicase protein 1 copy 7; EC 3.6.4.12; | YRF1-7; YPL283C; | NP_011812.3;NP_015040.1; | 1859 | yeast | 
| P0CX22 | Y' element ATP-dependent helicase protein 1 copy 8; EC 3.6.4.12; | YRF1-8; YOR396W; | NP_010834.1;NP_013572.3;NP_061495.4; | 1796 | yeast | 
| Q12340 | Zinc finger transcription factor YRM1; Reveromycin resistance modulator 1; | YRM1; YOR172W; | NP_014815.3; | 786 | yeast | 
| P38079 | Protein YRO2; | YRO2; YBR054W; | NP_009610.1; | 344 | yeast | 
| Q12172 | Zinc finger transcription factor YRR1; Pleiotropic drug-resistance protein 2; | YRR1; PDR2; YOR162C; | NP_014805.3; | 810 | yeast | 
| P32793 | Protein YSC84; LAS seventeen-binding protein 4; LAS17-binding protein 4; | YSC84; LSB4; YHR016C; | NP_011880.1; | 468 | yeast | 
| P0C074 | RDS3 complex subunit 10; Splicing factor 3b subunit; | YSF3; RCP10; YNL138W-A; | NP_878153.1; | 85 | yeast | 
| Q06224 | Endoribonuclease YSH1; EC 3.1.27.-; Yeast 73 kDa homolog 1; mRNA 3'-end-processing protein YSH1; | YSH1; BRR5; YLR277C; | NP_013379.1; | 779 | yeast | 
| P38851 | Protein YSP1; Yeast suicide protein 1; | YSP1; YHR155W; | NP_012025.1; | 1228 | yeast | 
| Q06681 | GRAM domain-containing protein YSP2; Yeast suicide protein 2; | YSP2; YDR326C; | NP_010613.1; | 1438 | yeast | 
| P25036 | Subtilisin-like protease 3; EC 3.4.21.-; Subtilisin-like protease III; | YSP3; YOR003W; | NP_014645.1; | 478 | yeast | 
| P38280 | Spore-specific protein YSW1; | YSW1; YBR148W; | NP_009706.3; | 609 | yeast | 
| P38374 | Protein YSY6; | YSY6; YBR162W-A; | NP_009721.1; | 65 | yeast | 
| P40341 | Mitochondrial respiratory chain complexes assembly protein YTA12; EC 3.4.24.-; Tat-binding homolog 12; | YTA12; RCA1; YMR089C; | NP_013807.1; | 825 | yeast | 
| Q06102 | mRNA 3'-end-processing protein YTH1; Yeast 30 kDa homolog 1; | YTH1; YPR107C; | NP_015432.1; | 208 | yeast | 
| Q12024 | Ribosome biogenesis protein YTM1; Microtubule-associated protein YTM1; | YTM1; YOR272W; | NP_014915.3; | 460 | yeast | 
| P53584 | Protein YTP1; | YTP1; YNL237W; | NP_014162.1; | 459 | yeast | 


