- Malic Enzyme 3, NADP+ Dependent, Mitochondrial (ME3)
- Malic Enzyme 2, NADP+ Dependent, Mitochondrial (ME2)
- Malic Enzyme 1, NADP+ Dependent, Cytosolic (ME1)
- Magnesium Dependent Phosphatase 1 (MDP1)
- Malate Dehydrogenase 2 (MDH2)
- Malate Dehydrogenase 1 (MDH1)
- Microspherule Protein 1 (MCRS1)
- Mast Cell Expressed Membrane Protein 1 (MCEMP1)
- MYC Associated Factor X (MAX)
- MYC Associated Zinc Finger Protein (MAZ)
- Matrin 3 (MATR3)
- Microtubule Associated Serine/Threonine Kinase Like Protein (MASTL)
- Microtubule Associated Serine/Threonine Kinase 3 (MAST3)
- Microtubule Associated Serine/Threonine Kinase 1 (MAST1)
- Microtubule Associated Serine/Threonine Kinase 2 (MAST2)