| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B0K036 | Succinate dehydrogenase assembly factor 1, mitochondrial; SDH assembly factor 1; SDHAF1; LYR motif-containing protein 8; | Sdhaf1; Lyrm8; | NP_001171158.1;XP_003748871.1; | 118 | rat |
| Q5RJQ7 | Succinate dehydrogenase assembly factor 2, mitochondrial; SDH assembly factor 2; SDHAF2; | Sdhaf2; Pgl2 Sdh5; | NP_001008372.1; | 164 | rat |
| Q6TUF2 | Succinate dehydrogenase assembly factor 3, mitochondrial; SDH assembly factor 3; SDHAF3; Liver regeneration-related protein LRRGT00092; | Acn9; | NP_001041379.1; | 125 | rat |
| P09367 | L-serine dehydratase/L-threonine deaminase; SDH; EC 4.3.1.17; L-serine deaminase; L-threonine dehydratase; TDH; EC 4.3.1.19; | Sds; | NP_446414.3;XP_008767435.1; | 363 | rat |
| Q66H98 | Serum deprivation-response protein; Cavin-2; Phosphatidylserine-binding protein; | Sdpr; | NP_001007713.1; | 417 | rat |
| Q80Z70 | Protein sel-1 homolog 1; Suppressor of lin-12-like protein 1; Sel-1L; | Sel1l; Sel1h; | NP_808794.2; | 794 | rat |
| Q5XI05 | Protein sel-1 homolog 2; Suppressor of lin-12-like protein 2; Sel-1L2; | Sel1l2; | NP_001014071.1; | 688 | rat |
| Q9ERS8 | Homeobox protein SEBOX; Homeobox OG-9; Skin-, embryo-, brain- and oocyte-specific homeobox; | Sebox; Og9x; | NP_076441.1; | 188 | rat |
| Q9QX72 | Selenocysteine insertion sequence-binding protein 2; SECIS-binding protein 2; | Secisbp2; Sbp2; | NP_076492.1; | 846 | rat |
| Q5XFW8 | Protein SEC13 homolog; SEC13-like protein 1; | Sec13; Sec13l1; | NP_001006979.1; | 322 | rat |
| Q8VHI8 | Vesicle transport protein SEC20; | Bnip1; Sec20l; | NP_543173.1; | 228 | rat |
| P11384 | Secretin; | Sct; | NP_073161.1;XP_006230580.1; | 134 | rat |
| Q6R556 | Secretagogin; | Scgn; | NP_963855.1; | 276 | rat |
| P59798 | Selenoprotein K; SelK; | Selk; | NP_997472.2; | 94 | rat |
| Q8VHV8 | Selenoprotein S; SelS; Sg2; VCP-interacting membrane protein; | Vimp; Sels; | NP_775143.2; | 190 | rat |
| Q1H5H1 | Selenoprotein T; SelT; | Selt; | NP_001014275.2; | 195 | rat |
| P63301 | Selenoprotein W; SelW; | Sepw1; Selw; | NP_037159.4; | 88 | rat |
| Q63548 | Semaphorin-3A; Semaphorin III; Sema III; | Sema3a; | NP_059006.1;XP_006236051.1;XP_006236052.1;XP_008760924.1; | 772 | rat |
| Q9Z143 | Semaphorin-4F; Semaphorin-W; Sema W; | Sema4f; | NP_062145.1; | 776 | rat |
| D3ZTD8 | Semaphorin-5A; Semaphorin-F; Sema F; | Sema5a; | NP_001101129.1; | 1074 | rat |
