| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q2TBW7 | Sorting nexin-2; | SNX2; | NP_001033608.1; | 519 | cow | 
| Q1RMH8 | Sorting nexin-3; | SNX3; | NP_001073246.1; | 162 | cow | 
| A1A4L0 | Sorting nexin-4; | SNX4; | NP_001073750.1; | 450 | cow | 
| Q3ZBM5 | Sorting nexin-5; | SNX5; | NP_001029636.1;XP_005214402.1; | 404 | cow | 
| Q2KHV6 | Sorting nexin-8; | SNX8; | NP_001039998.1; | 459 | cow | 
| Q8HYW2 | Solute carrier organic anion transporter family member 3A1; Organic anion-transporting polypeptide D; OATP-D; | SLCO3A1; OATP3A1 OATPD SLC21A11; | NP_001001134.1;XP_005221768.1; | 710 | cow | 
| A6QP84 | Solute carrier family 10 member 6; Sodium-dependent organic anion transporter; | SLC10A6; SOAT; | NP_001075207.1; | 377 | cow | 
| A7XYH9 | Sine oculis-binding protein homolog; Jackson circler protein 1; | SOBP; JXC1; | NP_001094640.2; | 872 | cow | 
| Q861R0 | Suppressor of cytokine signaling 2; SOCS-2; | SOCS2; | NP_803489.1;XP_005206158.1;XP_005206159.1; | 198 | cow | 
| Q9BEG9 | Suppressor of cytokine signaling 3; SOCS-3; | SOCS3; | NP_776891.1;XP_005221196.1; | 229 | cow | 
| Q0VC91 | Suppressor of cytokine signaling 4; SOCS-4; | SOCS4; | NP_001069686.1; | 440 | cow | 
| Q29RN6 | Suppressor of cytokine signaling 5; SOCS-5; | SOCS5; | NP_001039647.1; | 536 | cow | 
| P00442 | Superoxide dismutase [Cu-Zn]; EC 1.15.1.1; | SOD1; | NP_777040.1; | 152 | cow | 
| P41976 | Superoxide dismutase [Mn], mitochondrial; EC 1.15.1.1; | SOD2; | NP_963285.2; | 222 | cow | 
| P01246 | Somatotropin; Growth hormone; | GH1; GH; | NP_851339.1; | 217 | cow | 
| A6QLK2 | SOSS complex subunit B1; Nucleic acid-binding protein 2; Oligonucleotide/oligosaccharide-binding fold-containing protein 2B; Sensor of single-strand DNA complex subunit B1; Sensor of ssDNA subunit B1; SOSS-B1; Single-stranded DNA-binding protein 1; | NABP2; OBFC2B SSB1; | NP_001094621.1;XP_005206696.1;XP_005206697.1;XP_005206698.1; | 211 | cow | 
| A5D7P8 | SOSS complex subunit B2; Nucleic acid-binding protein 1; Oligonucleotide/oligosaccharide-binding fold-containing protein 2A; Sensor of single-strand DNA complex subunit B2; Sensor of ssDNA subunit B2; SOSS-B2; Single-stranded DNA-binding protein 2; | NABP1; OBFC2A SSB2; | NP_001091593.1; | 206 | cow | 
| Q2NKT2 | SOSS complex subunit C; INTS3- and NABP-interacting protein; Sensor of single-strand DNA complex subunit C; Sensor of ssDNA subunit C; SOSS-C; Single-stranded DNA-binding protein-interacting protein 1; SSB-interacting protein 1; | INIP; SSBIP1; | NP_001071532.1; | 104 | cow | 
| Q9BG79 | Sclerostin; | SOST; | NULL | 212 | cow | 
| Q29RU9 | Peroxisomal sarcosine oxidase; PSO; EC 1.5.3.1; EC 1.5.3.7; L-pipecolate oxidase; L-pipecolic acid oxidase; | PIPOX; | NP_001014878.2; | 392 | cow | 
