| 1308501 | Ppm1k | protein phosphatase, Mg2+/Mn2+ dependent, 1K | ENCODES a protein that exhibits manganese ion binding (ortholog); protein serine/threonine phosphatase activity (ortholog); INVOLVED IN branched-chain amino acid catabolic process (ortholog); regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH congestive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (ortholog); mitochondrion (ortholog); INTERACTS WITH (+)-schisandrin B; 17beta-estradiol; 2,3,7,8-tetrachlorodibenzodioxine | 4 | 88942226 | 88969139 | Rat | 137 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1353112 | PPM1K | protein phosphatase, Mg2+/Mn2+ dependent 1K | This gene encodes a member of the PPM family of Mn2+/Mg2+-dependent protein phosphatases. The encoded protein, essential for cell survival and development, is targeted to the mitochondria where it plays a key role in regulation of the mitochondrial permeability transition pore. [provided by RefSeq, Sep 2012] | 4 | 88257620 | 88284561 | Human | 154 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1552216 | Ppm1k | protein phosphatase 1K (PP2C domain containing) | Predicted to enable manganese ion binding activity and protein serine/threonine phosphatase activity. Involved in regulation of mitochondrial membrane permeability involved in apoptotic process. Located in mitochondrial matrix. Is expressed in several structures, including diaphragm; gut; liver; lun g; and spleen. Used to study maple syrup urine disease. Human ortholog(s) of this gene implicated in maple syrup urine disease. Orthologous to human PPM1K (protein phosphatase, Mg2+/Mn2+ dependent 1K). [provided by Alliance of Genome Resources, Jul 2025] | 6 | 57483487 | 57512537 | Mouse | 148 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8976471 | Ppm1k | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits manganese ion binding (ortholog); protein serine/threonine phosphatase activity (ortholog); INVOLVED IN branched-chain amino acid catabolic process (ortholog); regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH congestive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (ortholog); mitochondrion (ortholog) | NW_004955474 | 12229658 | 12250783 | Chinchilla | 15 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12043966 | PPM1K | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity (inferred); cation binding (inferred); hydrolase activity (inferred); INVOLVED IN regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH conge stive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (inferred); mitochondrion (inferred) | 4 | 80548652 | 80575555 | Bonobo | 22 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12069352 | PPM1K | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity (inferred); cation binding (inferred); hydrolase activity (inferred); INVOLVED IN regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH conge stive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (inferred); mitochondrion (inferred) | 32 | 11599758 | 11624777 | Dog | 25 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12482653 | Ppm1k | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity (inferred); cation binding (inferred); hydrolase activity (inferred); INVOLVED IN branched-chain amino acid catabolic process (inferred); regulation of mitochondrial membrane permeability involve d in apoptotic process (inferred); ASSOCIATED WITH congestive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (inferred); mitochondrion (inferred) | NW_004936685 | 742081 | 765728 | Squirrel | 23 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 14078227 | PPM1K | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity (inferred); cation binding (inferred); hydrolase activity (inferred); INVOLVED IN regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH conge stive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (inferred); mitochondrion (inferred); INTERACTS WITH deoxynivalenol | | | | Pig | 26 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18916268 | Ppm1k | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits manganese ion binding (ortholog); INVOLVED IN branched-chain amino acid catabolic process (ortholog); ASSOCIATED WITH congestive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondria l matrix (inferred); mitochondrion (inferred) | | | | Naked Mole-Rat | 21 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18677265 | PPM1K | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits [3-methyl-2-oxobutanoate dehydrogenase (lipoamide)]-phosphatase activity (inferred); cation binding (inferred); hydrolase activity (inferred); INVOLVED IN regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH conge stive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (inferred); mitochondrion (inferred) | | | | Green Monkey | 22 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155236588 | ppm1k | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 625899778 | Ppm1k | protein phosphatase, Mg2+/Mn2+ dependent 1K | ENCODES a protein that exhibits manganese ion binding (ortholog); protein serine/threonine phosphatase activity (ortholog); INVOLVED IN branched-chain amino acid catabolic process (ortholog); regulation of mitochondrial membrane permeability involved in apoptotic process (ortholog); ASSOCIATED WITH congestive heart failure (ortholog); maple syrup urine disease (ortholog); mild variant of maple syrup urine disease (ortholog); FOUND IN mitochondrial matrix (ortholog); mitochondrion (ortholog) | | | | Black Rat | 14 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155239945 | ppm1k.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155256030 | ppm1k.S | | | | | | African Clawed Frog | | symbol | gene, null |
| 13825076 | PPM1K-DT | PPM1K divergent transcript | | 4 | 88284930 | 88341657 | Human | | symbol , COSMIC , name , Human Proteome Map | gene, ncrna, VALIDATED [RefSeq] |