| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P53540 | Spindle pole body component SPC98; | SPC98; YNL126W; | NP_014273.1; | 846 | yeast |
| Q12074 | Spermidine synthase; SPDSY; EC 2.5.1.16; Putrescine aminopropyltransferase; | SPE3; YPR069C; | NP_015394.1; | 293 | yeast |
| P50088 | Stationary phase gene 1 protein; | SPG1; YGR236C; | NP_011752.4; | 95 | yeast |
| Q04398 | Stationary phase protein 3; | SPG3; YDR504C; | NP_010792.1; | 127 | yeast |
| Q04438 | Stationary phase protein 4; | SPG4; YMR107W; | NP_013825.1; | 115 | yeast |
| P42933 | Stationary phase protein 5; | SPG5; YMR191W; | NP_013916.2; | 373 | yeast |
| Q06160 | Protein SPH1; SPA2 homolog 1; | SPH1; YLR313C; | NP_013417.3; | 661 | yeast |
| P40092 | Uncharacterized cell wall protein SPI1; Stationary phase-induced protein 1; | SPI1; YER150W; | NP_011077.1; | 148 | yeast |
| P38839 | Putative cyclin-dependent kinase inhibitor SPL2; Suppressor of PLC1 deletion protein 2; | SPL2; YHR136C; | NP_012004.1; | 148 | yeast |
| P23179 | Meiosis-specific protein SPO11; Sporulation-specific protein 11; | SPO11; YHL022C; | NP_011841.1; | 398 | yeast |
| P17123 | Sporulation-specific protein 12; | SPO12; YHR152W; | NP_012022.1; | 173 | yeast |
| P23624 | Meiosis-specific protein SPO13; Sporulation-specific protein 13; | SPO13; YHR014W; | NP_011878.1; | 291 | yeast |
| P36126 | Phospholipase D1; PLD 1; EC 3.1.4.4; Choline phosphatase 1; Meiosis-specific sporulation-specific protein 14; Phosphatidylcholine-hydrolyzing phospholipase D1; | SPO14; PLD1; YKR031C; | NP_012956.3; | 1683 | yeast |
| P17122 | Sporulation-specific protein 16; | SPO16; YHR153C; | NP_012023.1; | 198 | yeast |
| Q03029 | Sporulation-specific protein 19; | SPO19; YPL130W; | NP_015195.1; | 223 | yeast |
| P53541 | Putative meiotic phospholipase SPO1; EC 3.1.1.-; Sporulation-specific protein 1; | SPO1; YNL012W; | NP_014386.2; | 631 | yeast |
| Q04359 | Sporulation-specific protein 20; | SPO20; YMR017W; | NP_013730.1; | 397 | yeast |
| P40511 | Sporulation-specific protein 22; | SPO22; YIL073C; | NP_012192.2; | 975 | yeast |
| P33757 | Sporulation protein 23; | SPO23; YBR250W; | NP_009809.1; | 523 | yeast |
| Q03868 | Sporulation-specific protein 71; | SPO71; YDR104C; | NP_010389.3; | 1245 | yeast |
