| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A2SWM2 | Protein spinster homolog 2; Protein two of hearts; | spns2; toh; | NP_001077316.1 | 504 | zebrafish |
| A2CER7 | Protein spinster homolog 3; Spinster-like protein 3; | spns3; spinl3; NP_001093506.1;XP_009299816.1; | XP_009299817.1 | 498 | zebrafish |
| Q5BL35 | Speckle-type POZ protein-like A; HIB homolog 2; | spopla; spopl; | NP_001013465.1 | 392 | zebrafish |
| A0JMG1 | Speckle-type POZ protein-like B; HIB homolog 3; | spoplb; | NP_001073438.1 | 392 | zebrafish |
| Q7T330 | Speckle-type POZ protein; HIB homolog 1; SPOP1; | spop; | NP_957424.1 | 374 | zebrafish |
| Q6NYK3 | Sprouty-related, EVH1 domain-containing protein 2; Spred-2; | spred2; | NP_998399.1 | 413 | zebrafish |
| Q1JPW9 | Shadow of prion protein; Protein shadoo; | sprn; | NP_945332.2 | 132 | zebrafish |
| Q7ZW38 | Selenide, water dikinase 1; EC 2.7.9.3; Selenium donor protein 1; Selenophosphate synthase 1; | sephs1; NP_955995.2; | XP_005159063.1 | 392 | zebrafish |
| Q6DGN6 | Protein SPT2 homolog; SPT2 domain-containing protein 1; | spty2d1; | NULL | 629 | zebrafish |
| Q5RGS7 | Spermatogenesis-associated protein 45; | spata45; | NULL | 84 | zebrafish |
| Q6DGQ0 | Transcription elongation factor SPT4; DRB sensitivity-inducing factor small subunit; DSIF small subunit; | supt4h1; | NP_001002509.1 | 117 | zebrafish |
| Q9DDT5 | Transcription elongation factor SPT5; DRB sensitivity-inducing factor large subunit; DSIF large subunit; Protein foggy; | supt5h; fog spt5; | NULL | 1084 | zebrafish |
| Q8UVK2 | Transcription elongation factor SPT6; Protein pandora; | supt6h; pan spt6; | NP_660094.1 | 1726 | zebrafish |
| Q5BJC1 | Serine palmitoyltransferase small subunit A; Small subunit of serine palmitoyltransferase A; ssSPTa; | sptssa; ssspta; | NP_001087196.1 | 68 | zebrafish |
| Q1RLT2 | Serine palmitoyltransferase small subunit B; Protein ADMP; Small subunit of serine palmitoyltransferase B; ssSPTb; | sptssb; admp sssptb; NP_001153305.1; | XP_005173411.1 | 80 | zebrafish |
| Q7SY29 | Sugar phosphate exchanger 2; Solute carrier family 37 member 2; | slc37a2; spx2; | NP_998179.1 | 494 | zebrafish |
| F1QQI2 | Spexin; Spexin hormone; [Cleaved into: Spexin-1]; | spx; si:dkey-13i19.7; | XP_005164831.1 | 102 | zebrafish |
| Q3B7G7 | Protein SREK1IP1; | srek1ip1; sfrs12ip1; | NP_001032761.1 | 158 | zebrafish |
| Q5SNQ7 | Protein SERAC1; Serine active site-containing protein 1; | serac1; | XP_005160640.1 | 658 | zebrafish |
| A3KNA7 | Sterol regulatory element-binding protein 2; SREBP-2; Sterol regulatory element-binding transcription factor 2; [Cleaved into: Processed sterol regulatory element-binding protein 2]; | srebf2; | NP_001082935.1 | 1099 | zebrafish |
