| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q5XIJ9 | Succinyl-CoA:3-ketoacid coenzyme A transferase 2A, mitochondrial; EC 2.8.3.5; 3-oxoacid CoA-transferase 2A; Testis-specific succinyl-CoA:3-oxoacid CoA-transferase 1; SCOT-t1; | Oxct2a; | NP_001012221.1; | 520 | rat | 
| Q5RJZ6 | Short coiled-coil protein; | Scoc; Scoco; | NP_001013253.1; | 122 | rat | 
| B2GV06 | Succinyl-CoA:3-ketoacid coenzyme A transferase 1, mitochondrial; EC 2.8.3.5; 3-oxoacid CoA-transferase 1; Somatic-type succinyl-CoA:3-oxoacid CoA-transferase; SCOT-s; | Oxct1; Oxct Scot; | NP_001121052.1; | 520 | rat | 
| P01159 | Scotophobin; | NULL | NULL | 15 | rat | 
| Q6AY30 | Saccharopine dehydrogenase-like oxidoreductase; EC 1.-.-.-; | Sccpdh; | NP_001014007.1; | 429 | rat | 
| P97943 | Scavenger receptor class B member 1; SRB1; SR-BI; | Scarb1; | NP_113729.1; | 509 | rat | 
| P27615 | Lysosome membrane protein 2; 85 kDa lysosomal membrane sialoglycoprotein; LGP85; CD36 antigen-like 2; Lysosome membrane protein II; LIMP II; Scavenger receptor class B member 2; CD antigen CD36; | Scarb2; Cd36l2 Limpii; | NP_446453.1; | 478 | rat | 
| Q9Z0K6 | Scrapie-responsive protein 1; Scrapie-responsive gene 1 protein; ScRG-1; | Scrg1; | NP_277034.1; | 98 | rat | 
| Q6AY84 | Secernin-1; | Scrn1; | NP_001020234.1;XP_006236574.1;XP_008761138.1; | 414 | rat | 
| Q6AYR8 | Secernin-2; | Scrn2; | NP_001012142.1;XP_006247404.1; | 423 | rat | 
| P23811 | Secretin receptor; SCT-R; | Sctr; | NP_112377.1; | 449 | rat | 
| Q5XIQ5 | Protein SDA1 homolog; SDA1 domain-containing protein 1; | Sdad1; | NP_001006959.1; | 686 | rat | 
| P26260 | Syndecan-1; SYND1; CD antigen CD138; | Sdc1; Synd1; | NP_037158.1; | 313 | rat | 
| P34900 | Syndecan-2; SYND2; Fibroglycan; Heparan sulfate proteoglycan core protein; HSPG; CD antigen CD362; | Sdc2; Hspg1 Synd2; | NP_037214.1; | 201 | rat | 
| P33671 | Syndecan-3; SYND3; N-syndecan; Neuroglycan; | Sdc3; Synd3; | NP_446345.3; | 442 | rat | 
| P34901 | Syndecan-4; SYND4; Ryudocan core protein; | Sdc4; Synd4; | NP_036781.1; | 202 | rat | 
| Q9JI92 | Syntenin-1; Syndecan-binding protein 1; | Sdcbp; | NP_114192.1; | 300 | rat | 
| Q5BJN8 | Protein SDE2 homolog; | Sde2; | NP_001020141.2; | 448 | rat | 
| Q920L2 | Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial; EC 1.3.5.1; Flavoprotein subunit of complex II; Fp; | Sdha; | NP_569112.1; | 656 | rat | 
| P21913 | Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial; EC 1.3.5.1; Iron-sulfur subunit of complex II; Ip; | Sdhb; Sdh1; | NP_001094009.1; | 282 | rat | 
