| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| O88563 | Canalicular multispecific organic anion transporter 2; ATP-binding cassette sub-family C member 3; MRP-like protein 2; MLP-2; Multidrug resistance-associated protein 3; | Abcc3; Cmoat2 Mlp2 Mrp3; | NP_542148.1; | 1522 | rat |
| Q9QYM0 | Multidrug resistance-associated protein 5; ATP-binding cassette sub-family C member 5; | Abcc5; Abcc5a Mrp5; | NP_446376.1; | 1436 | rat |
| O88269 | Multidrug resistance-associated protein 6; ATP-binding cassette sub-family C member 6; MRP-like protein 1; MLP-1; | Abcc6; Mlp1 Mrp6; | NP_112275.1; | 1502 | rat |
| Q6Y306 | Multidrug resistance-associated protein 9; ATP-binding cassette sub-family C member 12; | Abcc12; Mrp9; | NP_955409.1; | 1366 | rat |
| Q9EPH2 | MARCKS-related protein; Brain protein F52; MARCKS-like protein 1; Macrophage myristoylated alanine-rich C kinase substrate; Mac-MARCKS; MacMARCKS; | Marcksl1; Mlp; | NP_110489.1; | 199 | rat |
| Q5U2R4 | Mitochondrial ribonuclease P protein 1; Mitochondrial RNase P protein 1; EC 2.1.1.-; tRNA methyltransferase 10 homolog C; RNA (guanine-9-)-methyltransferase domain-containing protein 1; | Trmt10c; Mrpp1 Rg9mtd1; | NP_001008338.1; | 414 | rat |
| B5DF07 | Mitochondrial ribonuclease P protein 3; Mitochondrial RNase P protein 3; | Mrpp3; | NP_001100200.1; | 587 | rat |
| Q9ET09 | Magnesium transporter MRS2 homolog, mitochondrial; MRS2-like protein; | Mrs2; Mrs2l Rpt; | NP_076491.1;XP_006253999.1; | 434 | rat |
| B2RZC4 | Protein Mis18-alpha; | Mis18a; | NP_001120995.2; | 223 | rat |
| Q501L3 | Myb/SANT-like DNA-binding domain-containing protein 4; | Msantd4; | NP_001019528.1; | 345 | rat |
| P54275 | DNA mismatch repair protein Msh2; MutS protein homolog 2; | Msh2; | NP_112320.1; | 933 | rat |
| Q6MG62 | MutS protein homolog 5; | Msh5; | NP_997701.2;XP_006256119.1;XP_008770939.1; | 831 | rat |
| Q8K3P4 | RNA-binding protein Musashi homolog 1; Musashi-1; | Msi1; Msi1h; | NP_683688.1; | 362 | rat |
| Q9ERA7 | Mesothelin; Pre-pro-megakaryocyte-potentiating factor; Protein expressed in renal carcinoma; [Cleaved into: Megakaryocyte-potentiating factor (MPF); Mesothelin, cleaved form]; | Msln; Erc Mpf; | NP_113846.1;XP_006246083.1;XP_006246084.1; | 625 | rat |
| P97580 | Beta-microseminoprotein; Prostate secreted seminal plasma protein; Prostate secretory protein of 94 amino acids; PSP-94; PSP94; | Msmb; Psp94; | NP_062061.1; | 113 | rat |
| O35532 | Methylsterol monooxygenase 1; EC 1.14.13.72; C-4 methylsterol oxidase; Neuropep 1; RANP-1; | Msmo1; Sc4mol; | NP_543162.1; | 293 | rat |
| Q5RJS6 | Motile sperm domain-containing protein 1; | Mospd1; | NP_001014129.1;XP_006251462.1;XP_006257695.1; | 213 | rat |
| Q923M1 | Mitochondrial peptide methionine sulfoxide reductase; EC 1.8.4.11; Peptide Met(O) reductase; Protein-methionine-S-oxide reductase; PMSR; Peptide-methionine (S)-S-oxide reductase; | Msra; | NP_445759.1; | 233 | rat |
| Q52KJ8 | Methionine-R-sulfoxide reductase B1; MsrB1; EC 1.8.4.-; Selenoprotein X; SelX; | Msrb1; Sepx1; | NP_001037750.2; | 116 | rat |
| Q4FZX5 | Methionine-R-sulfoxide reductase B2, mitochondrial; MsrB2; EC 1.8.4.-; | Msrb2; | NP_001026830.1; | 174 | rat |
