| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P39543 | Protein SOP4; Suppressor of PMA1-7 protein 4; | SOP4; YJL192C; | NP_012343.1; | 234 | yeast |
| Q04748 | Protein SOV1, mitochondrial; | SOV1; YMR066W; | NP_013782.1; | 898 | yeast |
| P53148 | Spindle pole body component SPC105; 105 kDa spindle pole component protein; | SPC105; YGL093W; | NP_011422.1; | 917 | yeast |
| P32380 | Spindle pole body component 110; Extragenic suppressor of CMD1-1 mutant protein 1; Nuclear filament-related protein 1; Spindle pole body spacer protein SPC110; | SPC110; NUF1 XCM1; YDR356W; | NP_010643.3; | 944 | yeast |
| P38282 | Pre-mRNA-splicing factor SPP381; Suppressor of PRP38-1 mutation; | SPP381; YBR152W; | NP_009710.3; | 291 | yeast |
| Q06411 | Pre-mRNA-splicing factor SPP382; CLF1 complex factor 8; Nineteen complex-related protein 1; NTC-related protein 1; Suppressor of PRP38 protein 2; | SPP382; CCF8 NTR1; YLR424W; | NP_013528.1; | 708 | yeast |
| P23201 | Protein SPA2; | SPA2; PEA1; YLL021W; | NP_013079.1; | 1466 | yeast |
| P25582 | 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase; EC 2.1.1.167; 2'-O-ribose RNA methyltransferase SPB1; AdoMet-dependent rRNA methyltransferase SPB1; S-adenosyl-L-methionine-dependent methyltransferase; Suppressor of PAB1 protein 1; | SPB1; YCL054W; | NP_009877.1; | 841 | yeast |
| P25808 | ATP-dependent rRNA helicase SPB4; EC 3.6.4.-; Suppressor of PAB1 protein 4; | SPB4; YFL002C; | NP_116654.1; | 606 | yeast |
| Q03954 | DASH complex subunit SPC19; 19 kDa spindle pole component protein; Outer kinetochore protein SPC19; | SPC19; YDR201W; | NP_010487.3; | 165 | yeast |
| P46965 | Signal peptidase complex subunit SPC1; Microsomal signal peptidase subunit 1; | SPC1; YJR010C-A; | NP_012544.1; | 94 | yeast |
| Q04477 | Kinetochore protein SPC24; | SPC24; YMR117C; | NP_013835.1; | 213 | yeast |
| P40014 | Kinetochore protein SPC25; | SPC25; YER018C; | NP_010934.3; | 221 | yeast |
| P33419 | Spindle pole component 29; | SPC29; LPH3 NIP29; YPL124W; | NP_015201.1; | 253 | yeast |
| Q04969 | Signal peptidase complex subunit SPC2; Microsomal signal peptidase subunit 2; | SPC2; SPY1; YML055W; | NP_013657.1; | 178 | yeast |
| P36131 | DASH complex subunit SPC34; 34 kDa spindle pole component protein; Outer kinetochore protein SPC34; | SPC34; YKR037C; | NP_012963.3; | 295 | yeast |
| Q12133 | Signal peptidase complex subunit SPC3; Microsomal signal peptidase subunit 3; | SPC3; YLR066W; | NP_013167.1; | 184 | yeast |
| P36094 | Spindle pole body component SPC42; | SPC42; YKL042W; | NP_012882.3; | 363 | yeast |
| P39723 | Spindle pole component SPC72; | SPC72; LDB4 SPI6; YAL047C; | NP_009352.2; | 622 | yeast |
| P38863 | Spindle pole body component SPC97; | SPC97; YHR172W; | NP_012042.1; | 823 | yeast |
