| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P70596 | Melanocortin receptor 4; MC4-R; | Mc4r; | NP_037231.1; | 332 | rat |
| P35345 | Melanocortin receptor 5; MC5-R; | Mc5r; | NP_037314.1; | 325 | rat |
| Q5HZE0 | Mitochondrial basic amino acids transporter; Carnitine/acylcarnitine translocase-like; CACT-like; Mitochondrial carnitine/acylcarnitine carrier protein CACL; Mitochondrial ornithine transporter 3; Solute carrier family 25 member 29; | Slc25a29; Ornt3; | NP_001010958.1; | 306 | rat |
| P97521 | Mitochondrial carnitine/acylcarnitine carrier protein; Carnitine/acylcarnitine translocase; CAC; Solute carrier family 25 member 20; | Slc25a20; Cact; | NULL | 301 | rat |
| Q5I0C3 | Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial; MCCase subunit alpha; EC 6.4.1.4; 3-methylcrotonyl-CoA carboxylase 1; 3-methylcrotonyl-CoA carboxylase biotin-containing subunit; 3-methylcrotonyl-CoA:carbon dioxide ligase subunit alpha; | Mccc1; Mcca; | NP_001009653.1; | 715 | rat |
| Q5XIT9 | Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial; MCCase subunit beta; EC 6.4.1.4; 3-methylcrotonyl-CoA carboxylase 2; 3-methylcrotonyl-CoA carboxylase non-biotin-containing subunit; 3-methylcrotonyl-CoA:carbon dioxide ligase subunit beta; | Mccc2; | NP_001012177.1; | 563 | rat |
| Q5U2U7 | mRNA cap guanine-N7 methyltransferase (EC 2.1.1.56) (RG7MT1) (mRNA; guanine-N(7)-)-methyltransferase; mRNA cap methyltransferase; | Rnmt; | NP_001008300.1;XP_006254956.1;XP_006254957.1; | 461 | rat |
| Q63406 | Guanine nucleotide exchange factor DBS; DBL's big sister; MCF2-transforming sequence-like protein; OST oncogene; | Mcf2l; Ost; | NULL | 1149 | rat |
| Q8K5B3 | Multiple coagulation factor deficiency protein 2 homolog; Neural stem cell-derived neuronal survival protein; | Mcfd2; Sdnsf; | NP_640346.1; | 145 | rat |
| P97639 | Melanin-concentrating hormone receptor 1; MCH receptor 1; MCH-R1; MCHR-1; G-protein coupled receptor 24; MCH-1R; MCH1R; MCHR; SLC-1; Somatostatin receptor-like protein; Fragment; | Mchr1; Gpr24 Slc1; | NP_113946.1; | 360 | rat |
| P14200 | Pro-MCH; [Cleaved into: Neuropeptide-glycine-glutamic acid (NGE) (Neuropeptide G-E); Neuropeptide-glutamic acid-isoleucine (NEI) (Neuropeptide E-I); Melanin-concentrating hormone (MCH)]; | Pmch; Mch; | NP_036757.1; | 165 | rat |
| D3ZDX9 | Multicilin; Multiciliate differentiation and DNA synthesis-associated cell cycle protein; Protein Idas; | Mcidas; Idas Mci Mcin; | NULL | 379 | rat |
| Q9Z1P3 | Induced myeloid leukemia cell differentiation protein Mcl-1 homolog; | Mcl1; | NP_068618.2; | 330 | rat |
| Q62724 | DNA replication licensing factor MCM6; EC 3.6.4.12; Intestinal DNA replication protein; Fragment; | Mcm6; Mcmd6; | NULL | 507 | rat |
| D3ZVK1 | DNA helicase MCM8; EC 3.6.4.12; Minichromosome maintenance 8; | Mcm8; | NP_001099984.1;XP_006235136.1;XP_008760385.1; | 830 | rat |
| F1M5F3 | DNA helicase MCM9; EC 3.6.4.12; Mini-chromosome maintenance deficient domain-containing protein 1; Minichromosome maintenance 9; | Mcm9; Mcmdc1; | NULL | 1124 | rat |
| B1H268 | Mini-chromosome maintenance complex-binding protein; MCM-BP; MCM-binding protein; | Mcmbp; | NP_001034697.2; | 642 | rat |
| Q5XI14 | MCM domain-containing protein 2; | Mcmdc2; | NP_001019511.2; | 681 | rat |
| P09650 | Mast cell protease 1; rMCP-1; EC 3.4.21.39; Chymase; Chymotrypsin-like protease; CLIP protein; Mast cell protease I; rMCP-I; | Mcpt1; | NP_001264597.1; | 260 | rat |
| P00770 | Mast cell protease 2; rMCP-2; EC 3.4.21.-; Group-specific protease; Mast cell protease II; rMCP-II; | Mcpt2; | NP_742041.1; | 247 | rat |
