National Heart, Lung, and Blood Institute

Epithelial Systems Biology Laboratory (ESBL)


Serine/Threonine Protein Phosphatase Catalytic Subunits

This database lists all Serine/Threonine Phosphatase Catalytic Subunits in the mouse genome. It was derived from the DEPOD Database and converted to mouse annotations using the Automated Bioinformatics Extractor (ABE). A related database of S/T Phosphatase Regulatory Subunits is available at the following link.

Database was created by Sophia LeMaire and Mark Knepper in the Epithelial Systems Biology Laboratory (Mark Knepper, Chief) at the National Heart, Lung and Blood Institute as part of its Kidney Systems Biology Project. Reference: LeMaire SM, Raghuram V, Grady CR, Pickering CM, Chou CL, Umejiego EN, Knepper MA. Serine/threonine phosphatases and aquaporin-2 regulation in renal collecting duct. Am J Physiol Renal Physiol. 2017 Jan 1;312(1):F84-F95. PMID: 27784696

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Mouse Gene Symbol Protein Name Subcellular Location Amino Acid Number Calculated MW (Da) UniProt Number
Ctdnep1 CTD nuclear envelope phosphatase 1 Endoplasmic reticulum membrane
Nuclear membrane
244 28260 Q3TP92
Ctdp1 RNA polymerase II subunit A C-terminal domain phosphatase Cytoplasm
Midbody
Nucleus
960 104424 Q7TSG2
Ctdsp1 carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 Nucleus  261 29135 P58466
Ctdsp2 carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 isoform a Nucleus  270 30415 Q8BX07
Ctdspl CTD small phosphatase-like protein Nucleus 276 31025 P58465
Ctdspl2 CTD small phosphatase-like protein 2 isoform c Nucleus 351 39856 Q8BG15
Ilkap integrin-linked kinase-associated serine/threonine phosphatase 2C Cytoplasm  392 42643 Q8R0F6
Pdp1 Pyruvate dehydrogenase [acetyl-transferring]-phosphatase 1, mitochondrial isoform d Mitochondrion matrix  578 65328 Q3UV70
Pdp2 pyruvate dehydrogenase [acetyl-transferring]-phosphatase 2, mitochondrial   532 59816 #N/A
Phlpp1 PH domain leucine-rich repeat-containing protein phosphatase 1 Cytoplasm
Cell Membrane
Nucleus 
1687 182237 Q8CHE4
Phlpp2 PH domain leucine-rich repeat-containing protein phosphatase 2 Cytoplasm
Cell Membrane
Nucleus 
1355 149484 Q8BXA7
Ppef1 serine/threonine-protein phosphatase with EF-hands 1   650 74927 O35655
Ppef2 serine/threonine-protein phosphatase with EF-hands 2   757 86514 O35385
Ppm1a protein phosphatase 1A Cytoplasm
Cell Membrane
Nucleus
382 42302 P49443
Ppm1b protein phosphatase 1B isoform 4 Cytoplasm
Cell Membrane
393 43282 P36993
Ppm1d protein phosphatase 1D   598 65592 Q9QZ67
Ppm1e protein phosphatase 1E Cytoplasm
Nucleus
749 83288 Q80TL0
Ppm1f protein phosphatase 1F Cytoplasm 452 49480 Q8CGA0
Ppm1g protein phosphatase 1G Nucleus
Cell Membrane
542 58597 Q61074
Ppm1h protein phosphatase 1H isoform 1 Cytoplasm
Nucleus
513 56249 Q3UYC0
Ppm1j protein phosphatase 1J   507 55419 Q149T7
Ppm1k protein phosphatase 1K, mitochondrial precursor Mitochondrion matrix  372 37779 Q8BXN7
Ppm1l protein phosphatase 1L Cell Membrane 360 40918 Q8BHN0
Ppm1m protein phosphatase 1M isoform 1 Nucleus 462 51095 Q8BU27
Ppm1n probable protein phosphatase 1N   404 43070 Q8BGL1
Ppp1ca serine/threonine-protein phosphatase PP1-alpha catalytic subunit Cytoplasm
Nucleus
330 37409 P62137
Ppp1cb serine/threonine-protein phosphatase PP1-beta catalytic subunit Cytoplasm
Nucleus
327 37056 P62141
Ppp1cc serine/threonine-protein phosphatase PP1-gamma catalytic subunit Chromosome
Cleavage furrow
Cytoplasm
Midbody
Mitochondrion
Nucleus
323 36853 P63087
Ppp2ca serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform Chromosome
Cytoplasm
Nucleus
309 35477 P63330
Ppp2cb serine/threonine-protein phosphatase 2A catalytic subunit beta isoform Chromosome
Cytoplasm
Nucleus
309 35444 P62715
Ppp3ca serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform isoform 2 Cell Membrane
Nucleus
511 57484 P63328
Ppp3cb serine/threonine-protein phosphatase 2B catalytic subunit beta isoform isoform 3 Cytosol 515 58000 P48453
Ppp3cc serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform isoform 3 Extracellular Exosome 345 39028 P48455
Ppp4c serine/threonine-protein phosphatase 4 catalytic subunit Cytoplasm
Nucleus
307 34949 P97470
Ppp5c serine/threonine-protein phosphatase 5 Nucleus
Cytoplasm
Cell Membrane
499 56746 Q60676
Ppp6c serine/threonine-protein phosphatase 6 catalytic subunit Cytoplasm  305 35028 Q9CQR6
Pptc7 protein phosphatase PTC7 homolog Mitochondrion 310 32917 Q6NVE9
Ublcp1 ubiquitin-like domain-containing CTD phosphatase 1 Nucleus 318 36706 Q8BGR9

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Mouse Gene Symbol Protein Name Subcellular Location Amino Acid Number Calculated MW (Da) UniProt Number