| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P12611 | Growth regulation protein; | WHI2; YOR043W; | NP_014686.1; | 486 | yeast |
| P34761 | Protein WHI3; | WHI3; YNL197C; | NP_014202.1; | 661 | yeast |
| Q07655 | Protein WHI4; | WHI4; YDL224C; | NP_010057.1; | 649 | yeast |
| Q12416 | G1-specific transcriptional repressor WHI5; | WHI5; YOR083W; | NP_014726.1; | 295 | yeast |
| P40151 | DNA-dependent ATPase MGS1; Maintenance of genome stability protein 1; | MGS1; YNL218W; | NP_014181.1; | 587 | yeast |
| P53832 | Cell wall integrity and stress response component 2; | WSC2; YNL283C; | NP_014116.1; | 503 | yeast |
| Q12215 | Cell wall integrity and stress response component 3; | WSC3; YOL105C; | NP_014536.1; | 556 | yeast |
| P38739 | Cell wall integrity and stress response component 4; | WSC4; YHL028W; | NP_011835.1; | 605 | yeast |
| P38838 | DNA-dependent metalloprotease WSS1; EC 3.4.24.-; DNA damage response protein WSS1; SUMO-dependent isopeptidase WSS1; Weak suppressor of SMT3 protein 1; | WSS1; YHR134W; | NP_012002.1; | 269 | yeast |
| Q12363 | Transcriptional modulator WTM1; | WTM1; YOR230W; | NP_014873.3; | 437 | yeast |
| Q12206 | Transcriptional modulator WTM2; | WTM2; YOR229W; | NP_014872.1; | 467 | yeast |
| P43582 | WW domain-containing protein WWM1; WW domain-containing protein interacting with metacaspase; | WWM1; YFL010C; | NP_570898.1; | 211 | yeast |
| P40489 | Transcriptional repressor XBP1; XhoI site-binding protein 1; | XBP1; YIL101C; | NP_012165.1; | 647 | yeast |
| P39102 | DnaJ protein homolog XDJ1; | XDJ1; YLR090W; | NP_013191.1; | 459 | yeast |
| P42826 | Xylulose kinase; Xylulokinase; EC 2.7.1.17; | XKS1; YGR194C; | NP_011710.3; | 600 | yeast |
| P30822 | Exportin-1; Chromosome region maintenance protein 1; Karyopherin-124; | CRM1; KAP124 XPO1; YGR218W; | NP_011734.3; | 1084 | yeast |
| P33418 | Exportin-T; Exportin(tRNA); Karyopherin-beta; tRNA exportin; | LOS1; YKL205W; | NP_012717.1; | 1100 | yeast |
| P47165 | Xanthine phosphoribosyltransferase 1; XPRT; EC 2.4.2.-; | XPT1; YJR133W; | NP_012667.1; | 209 | yeast |
| P22147 | 5'-3' exoribonuclease 1; EC 3.1.13.-; DNA strand transfer protein beta; STP-beta; KAR(-)-enhancing mutation protein; Strand exchange protein 1; p175; | XRN1; DST2 KEM1 RAR5 SEP1 SKI1; YGL173C; | NP_011342.1; | 1528 | yeast |
| Q02792 | 5'-3' exoribonuclease 2; EC 3.1.13.-; Ribonucleic acid-trafficking protein 1; p116; | RAT1; HKE1 TAP1; YOR048C; | NP_014691.1; | 1006 | yeast |
