| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q1JQC6 | NAD-dependent protein deacetylase sirtuin-4; EC 3.5.1.-; NAD-dependent ADP-ribosyltransferase sirtuin-4; EC 2.4.2.-; Regulatory protein SIR2 homolog 4; SIR2-like protein 4; | SIRT4; | NP_001069253.1;XP_005217904.1;XP_005217905.1; | 315 | cow | 
| Q3ZBQ0 | NAD-dependent protein deacylase sirtuin-5, mitochondrial; EC 3.5.1.-; Regulatory protein SIR2 homolog 5; SIR2-like protein 5; | SIRT5; | NP_001029467.1;XP_005223802.1;XP_005223803.1;XP_005223804.1; | 310 | cow | 
| Q0P595 | NAD-dependent protein deacetylase sirtuin-7; EC 3.5.1.-; Regulatory protein SIR2 homolog 7; SIR2-like protein 7; | SIRT7; | NP_001068685.1; | 400 | cow | 
| Q0V7M7 | Spindle and kinetochore-associated protein 1; | SKA1; | NP_001068795.2; | 254 | cow | 
| Q2TBY0 | Spindle and kinetochore-associated protein 2; Protein FAM33A; | SKA2; FAM33A; | NP_001033668.1; | 121 | cow | 
| A8PUI7 | Spindle and kinetochore-associated protein 3; | SKA3; RAMA1; | NP_001103537.2; | 403 | cow | 
| Q32LP7 | Src kinase-associated phosphoprotein 2; Src family-associated phosphoprotein 2; | SKAP2; SCAP2; | NP_001033303.1; | 358 | cow | 
| Q3ZCF3 | S-phase kinase-associated protein 1; Cyclin-A/CDK2-associated protein p19; S-phase kinase-associated protein 1A; p19A; p19skp1; | SKP1; SKP1A; | NP_001029953.1; | 163 | cow | 
| Q28036 | Sodium/hydrogen exchanger 1; Na(+)/H(+) exchanger 1; NHE-1; Solute carrier family 9 member 1; | SLC9A1; NHE1; | NP_777258.1; | 817 | cow | 
| Q3MHV6 | SLAIN motif-containing protein 2; | SLAIN2; | NP_001030482.1; | 582 | cow | 
| A2VE40 | DNA replication complex GINS protein SLD5; GINS complex subunit 4; [Cleaved into: DNA replication complex GINS protein SLD5, N-terminally processed]; | GINS4; SLD5; | NP_001075929.1; | 223 | cow | 
| P63292 | Somatoliberin; Growth hormone-releasing factor; GRF; Growth hormone-releasing hormone; GHRH; | GHRH; | NP_847895.1; | 106 | cow | 
| Q32P59 | SRA stem-loop-interacting RNA-binding protein, mitochondrial; | SLIRP; | NP_001032562.1; | 111 | cow | 
| Q58DB0 | Protein slowmo homolog 2; | SLMO2; | NP_001030553.1; | 194 | cow | 
| Q3ZBE5 | Pre-mRNA-splicing factor SLU7; | SLU7; | NP_001160089.1;XP_005209738.1;XP_005209739.1; | 586 | cow | 
| Q32PI0 | Structure-specific endonuclease subunit SLX1; EC 3.1.-.-; GIY-YIG domain-containing protein 1; | SLX1A; GIYD1 SLX1; | NP_001032533.1; | 267 | cow | 
| Q1JQA2 | Mothers against decapentaplegic homolog 1; MAD homolog 1; Mothers against DPP homolog 1; SMAD family member 1; SMAD 1; Smad1; | SMAD1; | NP_001069691.2;XP_005217566.1;XP_005217567.1;XP_005217568.1; | 465 | cow | 
| Q1W668 | Mothers against decapentaplegic homolog 2; MAD homolog 2; Mothers against DPP homolog 2; SMAD family member 2; SMAD 2; Smad2; | SMAD2; | NP_001039683.1; | 467 | cow | 
| Q1HE26 | Mothers against decapentaplegic homolog 4; MAD homolog 4; Mothers against DPP homolog 4; SMAD family member 4; SMAD 4; Smad4; | SMAD4; | NP_001069677.1; | 553 | cow | 
| A4IFL2 | Small cell adhesion glycoprotein; Small transmembrane and glycosylated protein; | SMAGP; | NP_001077262.1;XP_005206392.1; | 97 | cow | 
