| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P35604 | Coatomer subunit zeta-1; Zeta-1-coat protein; Zeta-1 COP; | COPZ1; COPZ; | NP_776707.2; | 177 | cow |
| Q2KIQ4 | 4-hydroxybenzoate polyprenyltransferase, mitochondrial; EC 2.5.1.39; Para-hydroxybenzoate--polyprenyltransferase; PHB:polyprenyltransferase; | COQ2; | NP_001039358.1; | 371 | cow |
| Q3T131 | Hexaprenyldihydroxybenzoate methyltransferase, mitochondrial; EC 2.1.1.114; 2-polyprenyl-6-hydroxyphenol methylase; EC 2.1.1.222; 3,4-dihydroxy-5-hexaprenylbenzoate methyltransferase; DHHB methyltransferase; DHHB-MT; DHHB-MTase; 3-demethylubiquinone-n 3-m癷?癸 | COQ3; | NP_001069678.1; | 370 | cow |
| Q05B52 | Ubiquinone biosynthesis protein COQ4 homolog, mitochondrial; Coenzyme Q biosynthesis protein 4 homolog; | COQ4; | NP_001077141.1; | 151 | cow |
| Q0P5A2 | 2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial; EC 2.1.1.201; Ubiquinone biosynthesis methyltransferase COQ5; | COQ5; | NULL | 330 | cow |
| Q2KIL4 | Ubiquinone biosynthesis monooxygenase COQ6; EC 1.14.13.-; | COQ6; | NP_001039558.1; | 469 | cow |
| Q2TBW2 | Ubiquinone biosynthesis protein COQ7 homolog; Coenzyme Q biosynthesis protein 7 homolog; Timing protein clk-1 homolog; | COQ7; | NP_001106712.1; | 217 | cow |
| Q2NL34 | Ubiquinone biosynthesis protein COQ9, mitochondrial; | COQ9; | NP_001039767.1; | 319 | cow |
| Q92176 | Coronin-1A; Coronin-like protein A; Clipin-A; Coronin-like protein p57; Tryptophan aspartate-containing coat protein; TACO; | CORO1A; CORO1; | NP_776946.1;XP_005224888.1;XP_005224889.1;XP_005224890.1; | 461 | cow |
| Q32LP9 | Coronin-2A; | CORO2A; | NP_001033309.1; | 525 | cow |
| Q0V8F1 | Coronin-7; Crn7; | CORO7; | NP_001069371.1; | 915 | cow |
| Q9TTR8 | COUP transcription factor 1; COUP-TF1; COUP transcription factor I; COUP-TF I; Nuclear receptor subfamily 2 group F member 1; | NR2F1; TFCOUP1; | NP_786998.1; | 424 | cow |
| Q9TTR7 | COUP transcription factor 2; COUP-TF2; COUP transcription factor II; COUP-TF II; Nuclear receptor subfamily 2 group F member 2; | NR2F2; TFCOUP2; | NP_776827.1; | 414 | cow |
| Q2HJ57 | Coactosin-like protein; | COTL1; | NP_001040058.1;XP_005218454.1;XP_005218455.1; | 142 | cow |
| A3KMZ6 | Cytochrome c oxidase assembly protein COX11, mitochondrial; | COX11; | NP_001076872.1; | 282 | cow |
| Q1RMH3 | Cytochrome c oxidase assembly protein COX14; | COX14; | NP_001181993.1;XP_005206389.1;XP_005206390.1; | 57 | cow |
| Q08DG6 | Cytochrome c oxidase assembly protein COX15 homolog; | COX15; | NP_001070329.1; | 413 | cow |
| Q2NKS2 | Cytochrome c oxidase assembly protein COX16 homolog, mitochondrial; | COX16; | NP_001040033.1; | 107 | cow |
| A8E4L1 | Cytochrome c oxidase assembly protein COX19; | COX19; | NP_001103436.1;XP_005225057.1; | 89 | cow |
| P00396 | Cytochrome c oxidase subunit 1; EC 1.9.3.1; Cytochrome c oxidase polypeptide I; | MT-CO1; COI COXI MTCO1; | NULL | 514 | cow |
