| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P40031 | Sporulation-specific protein 73; | SPO73; YER046W; | NP_010965.1; | 143 | yeast |
| P45819 | Sporulation-specific protein 74; | SPO74; YGL170C; | NP_011345.3; | 413 | yeast |
| Q07798 | Sporulation-specific protein 75; | SPO75; YLL005C; | NP_013096.1; | 868 | yeast |
| Q06134 | Sporulation-specific protein 77; | SPO77; YLR341W; | NP_013445.1; | 477 | yeast |
| P18410 | Sporulation-specific protein SPO7; | SPO7; YAL009W; | NP_009393.1; | 259 | yeast |
| Q03012 | COMPASS component SPP1; Complex proteins associated with SET1 protein SPP1; Set1C component SPP1; Suppressor of PRP protein 1; | SPP1; CPS40 SAF41; YPL138C; | NP_015187.1; | 353 | yeast |
| Q02521 | Pre-mRNA-splicing factor SPP2; Spliceosome maturation protein SPP2; Suppressor of PRP protein 2; | SPP2; YOR148C; | NP_014791.1; | 185 | yeast |
| P38904 | Protein SPP41; | SPP41; YDR464W; | NP_010752.3; | 1435 | yeast |
| P32603 | Sporulation-specific glucan 1,3-beta-glucosidase; EC 3.2.1.58; Exo-1,3-beta-glucanase; | SPR1; SSG1; YOR190W; | NP_014833.3; | 445 | yeast |
| Q04921 | Sporulation-regulated protein 28; | SPR28; YDR218C; | NP_010504.1; | 423 | yeast |
| P41901 | Sporulation-regulated protein 3; | SPR3; YGR059W; | NP_011573.3; | 512 | yeast |
| Q01684 | Sporulation-specific protein; SPR6; | SPR6; YER115C; | NP_011040.1; | 191 | yeast |
| P32572 | Sporulation protein SPS18; Sporulation-specific protein SPX18; | SPS18; SPX18; YNL204C; | NP_014195.1; | 300 | yeast |
| P32573 | Peroxisomal 2,4-dienoyl-CoA reductase SPS19; EC 1.3.1.34; Sporulation-specific protein SPX19; | SPS19; SPX19; YNL202W; | NP_014197.2; | 292 | yeast |
| P08458 | Sporulation-specific protein 1; EC 2.7.11.1; | SPS1; YDR523C; | NP_010811.1; | 490 | yeast |
| P25380 | Sporulation-specific protein 22; | SPS22; YCL048W; | NP_009882.1; | 463 | yeast |
| P08459 | Sporulation-specific protein 2; | SPS2; YDR522C; | NP_010810.1; | 502 | yeast |
| P09937 | Sporulation-specific protein 4; | SPS4; YOR313C; | NP_014958.3; | 338 | yeast |
| Q12455 | Spermine synthase; SPMSY; EC 2.5.1.22; Spermidine aminopropyltransferase; | SPE4; YLR146C; | NP_013247.1; | 300 | yeast |
| P35208 | Protein SPT10; | SPT10; CRE1 SUD1; YJL127C; | NP_012408.1; | 640 | yeast |
