| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9JLS8 | Leptin receptor gene-related protein; Endospanin-1; OB-R gene-related protein; OB-RGRP; | Leprot; Lepr Obr; | NP_064484.1; | 131 | rat |
| D3ZZ80 | Obscurin-like protein 1; | Obsl1; | XP_006226950.1;XP_006245367.1; | 1805 | rat |
| Q5XIG4 | OCIA domain-containing protein 1; | Ociad1; | NP_001013896.1; | 247 | rat |
| P0CD96 | Overexpressed in colon carcinoma 1 protein homolog; OCC-1; | NULL | NULL | 63 | rat |
| Q6P6T5 | Occludin; | Ocln; | NP_112619.2;XP_006231915.1;XP_006231916.1;XP_006231917.1; | 523 | rat |
| D3ZGS3 | Inositol polyphosphate 5-phosphatase OCRL-1; EC 3.1.3.36; | Ocrl; | NULL | 902 | rat |
| P11466 | Peroxisomal carnitine O-octanoyltransferase; COT; EC 2.3.1.137; | Crot; Cot; | NP_114193.1; | 612 | rat |
| Q3HS83 | Odontogenic ameloblast-associated protein; Apin; | Odam; Apin; | NP_001037739.1; | 278 | rat |
| P11960 | 2-oxoisovalerate dehydrogenase subunit alpha, mitochondrial; EC 1.2.4.4; Branched-chain alpha-keto acid dehydrogenase E1 component alpha chain; BCKDE1A; BCKDH E1-alpha; Fragment; | Bckdha; | NP_036914.1; | 441 | rat |
| P35738 | 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial; EC 1.2.4.4; Branched-chain alpha-keto acid dehydrogenase E1 component beta chain; BCKDE1B; BCKDH E1-beta; | Bckdhb; | NP_062140.1; | 390 | rat |
| Q99JD3 | Mitochondrial 2-oxodicarboxylate carrier; Solute carrier family 25 member 21; | Slc25a21; Odc; | NP_598298.1;XP_006240176.1; | 298 | rat |
| P21769 | Outer dense fiber protein 1; Protein RT7; RTS 5/1; | Odf1; Odf27 Odfp Rt7; | NP_077040.2; | 245 | rat |
| Q6AYX5 | Outer dense fiber protein 2; 84 kDa outer dense fiber protein; Cenexin; Outer dense fiber of sperm tails protein 2; | Odf2; Odf84; | NP_001138477.1;NP_058909.2; | 825 | rat |
| Q6AXT9 | Outer dense fiber protein 4; Outer dense fiber of sperm tails protein 4; | Odf4; | NP_001007671.1; | 290 | rat |
| Q5XI78 | 2-oxoglutarate dehydrogenase, mitochondrial; EC 1.2.4.2; 2-oxoglutarate dehydrogenase complex component E1; OGDC-E1; Alpha-ketoglutarate dehydrogenase; | Ogdh; Ogdhl; | NP_001017461.1;XP_006251508.1;XP_006251509.1; | 1023 | rat |
| Q01205 | Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial; EC 2.3.1.61; 2-oxoglutarate dehydrogenase complex component E2; OGDC-E2; Dihydrolipoamide succinyltransferase component of 2-oxoglutarate deh癷?癸 | Dlst; | NP_001006982.2; | 454 | rat |
| P08461 | Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial; EC 2.3.1.12; 70 kDa mitochondrial autoantigen of primary biliary cirrhosis; PBC; Dihydrolipoamide acetyltransferase component of pyruvate dehydrogena癷?癸 | Dlat; | NP_112287.1; | 632 | rat |
| Q06437 | Pyruvate dehydrogenase E1 component subunit alpha, testis-specific form, mitochondrial; EC 1.2.4.1; PDHE1-A type II; | Pdha2; | NP_446446.1; | 391 | rat |
| P26284 | Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial; EC 1.2.4.1; PDHE1-A type I; | Pdha1; | NULL | 390 | rat |
| P49432 | Pyruvate dehydrogenase E1 component subunit beta, mitochondrial; PDHE1-B; EC 1.2.4.1; | Pdhb; | NP_001007621.1;XP_006251816.1; | 359 | rat |
