ID PP2BC_MOUSE Reviewed; 513 AA. AC P48455; Q3V074; DT 01-FEB-1996, integrated into UniProtKB/Swiss-Prot. DT 01-FEB-1996, sequence version 1. DT 27-MAR-2024, entry version 165. DE RecName: Full=Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform; DE EC=3.1.3.16 {ECO:0000250|UniProtKB:P48454}; DE AltName: Full=CAM-PRP catalytic subunit; DE AltName: Full=Calcineurin, testis-specific catalytic subunit; DE AltName: Full=Calmodulin-dependent calcineurin A subunit gamma isoform; GN Name=Ppp3cc; Synonyms=Calnc; OS Mus musculus (Mouse). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Mus; Mus. OX NCBI_TaxID=10090; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA], AND TISSUE SPECIFICITY. RC TISSUE=Testis; RX PubMed=1309945; DOI=10.1073/pnas.89.2.529; RA Muramatsu T., Giri P.R., Higuchi S., Kincaid R.L.; RT "Molecular cloning of a calmodulin-dependent phosphatase from murine RT testis: identification of a developmentally expressed nonneural RT isoenzyme."; RL Proc. Natl. Acad. Sci. U.S.A. 89:529-533(1992). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC STRAIN=C57BL/6J {ECO:0000312|EMBL:BAE21630.1}; RC TISSUE=Testis {ECO:0000312|EMBL:BAE21630.1}; RX PubMed=16141072; DOI=10.1126/science.1112014; RA Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., RA Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., RA Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J., RA Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., RA Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., RA Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., RA Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., RA Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., RA Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., RA Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., RA Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., RA Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., RA Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., RA Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., RA Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., RA Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., RA Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., RA Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., RA Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., RA Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., RA Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., RA Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., RA Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., RA Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., RA Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., RA van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., RA Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., RA Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., RA Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., RA Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., RA Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., RA Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., RA Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., RA Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.; RT "The transcriptional landscape of the mammalian genome."; RL Science 309:1559-1563(2005). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RA Mural R.J., Adams M.D., Myers E.W., Smith H.O., Venter J.C.; RL Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases. RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC TISSUE=Brain {ECO:0000312|EMBL:AAI41080.1}; RX PubMed=15489334; DOI=10.1101/gr.2596504; RG The MGC Project Team; RT "The status, quality, and expansion of the NIH full-length cDNA project: RT the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [5] RP TISSUE SPECIFICITY. RX PubMed=16286645; DOI=10.1073/pnas.0508480102; RA Sun L., Blair H.C., Peng Y., Zaidi N., Adebanjo O.A., Wu X.B., Wu X.Y., RA Iqbal J., Epstein S., Abe E., Moonga B.S., Zaidi M.; RT "Calcineurin regulates bone formation by the osteoblast."; RL Proc. Natl. Acad. Sci. U.S.A. 102:17130-17135(2005). RN [6] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Testis; RX PubMed=21183079; DOI=10.1016/j.cell.2010.12.001; RA Huttlin E.L., Jedrychowski M.P., Elias J.E., Goswami T., Rad R., RA Beausoleil S.A., Villen J., Haas W., Sowa M.E., Gygi S.P.; RT "A tissue-specific atlas of mouse protein phosphorylation and expression."; RL Cell 143:1174-1189(2010). RN [7] RP INTERACTION WITH UNC119. RX PubMed=31696965; DOI=10.15252/embj.2018101409; RA Chaya T., Tsutsumi R., Varner L.R., Maeda Y., Yoshida S., Furukawa T.; RT "Cul3-Klhl18 ubiquitin ligase modulates rod transducin translocation during RT light-dark adaptation."; RL EMBO J. 2019:E101409-E101409(2019). RN [8] RP SUBCELLULAR LOCATION, TISSUE SPECIFICITY, AND INTERACTION WITH SPATA33 AND RP VDAC2. RX PubMed=34446558; DOI=10.1073/pnas.2106673118; RA Miyata H., Oura S., Morohoshi A., Shimada K., Mashiko D., Oyama Y., RA Kaneda Y., Matsumura T., Abbasi F., Ikawa M.; RT "SPATA33 localizes calcineurin to the mitochondria and regulates sperm RT motility in mice."; RL Proc. Natl. Acad. Sci. U.S.A. 118:0-0(2021). CC -!- FUNCTION: Calcium-dependent, calmodulin-stimulated protein phosphatase CC which plays an essential role in the transduction of intracellular CC Ca(2+)-mediated signals. Dephosphorylates and activates transcription CC factor NFATC1. Dephosphorylates and inactivates transcription factor CC ELK1. Dephosphorylates DARPP32. {ECO:0000250|UniProtKB:P48454}. CC -!- CATALYTIC ACTIVITY: CC Reaction=H2O + O-phospho-L-seryl-[protein] = L-seryl-[protein] + CC phosphate; Xref=Rhea:RHEA:20629, Rhea:RHEA-COMP:9863, Rhea:RHEA- CC COMP:11604, ChEBI:CHEBI:15377, ChEBI:CHEBI:29999, ChEBI:CHEBI:43474, CC ChEBI:CHEBI:83421; EC=3.1.3.16; CC Evidence={ECO:0000250|UniProtKB:P48454}; CC -!- CATALYTIC ACTIVITY: CC Reaction=H2O + O-phospho-L-threonyl-[protein] = L-threonyl-[protein] + CC phosphate; Xref=Rhea:RHEA:47004, Rhea:RHEA-COMP:11060, Rhea:RHEA- CC COMP:11605, ChEBI:CHEBI:15377, ChEBI:CHEBI:30013, ChEBI:CHEBI:43474, CC ChEBI:CHEBI:61977; EC=3.1.3.16; CC Evidence={ECO:0000250|UniProtKB:P48454}; CC -!- COFACTOR: CC Name=Fe(3+); Xref=ChEBI:CHEBI:29034; CC Evidence={ECO:0000250|UniProtKB:P16298}; CC Note=Binds 1 Fe(3+) ion per subunit. {ECO:0000250|UniProtKB:P16298}; CC -!- COFACTOR: CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; CC Evidence={ECO:0000250|UniProtKB:P16298}; CC Note=Binds 1 zinc ion per subunit. {ECO:0000250|UniProtKB:P16298}; CC -!- ACTIVITY REGULATION: Activated by Ca(2+)-bound calmodulin following an CC increase in intracellular Ca(2+). At low Ca(2+) concentrations, the CC catalytic subunit (also known as calcineurin A) is inactive and is CC bound to the regulatory subunit (also known as calcineurin B) in which CC only two high-affinity binding sites are occupied by Ca(2+). In CC response to elevated calcium levels, the occupancy of the low-affinity CC sites on calcineurin B by Ca(2+) causes a conformational change of the CC C-terminal regulatory domain of calcineurin A, resulting in the CC exposure of the calmodulin-binding domain and in the partial activation CC of calcineurin A. The subsequent binding of Ca(2+)-bound calmodulin CC leads to the displacement of the autoinhibitory domain from the active CC site and possibly of the autoinhibitory segment from the substrate CC binding site which fully activates calcineurin A. CC {ECO:0000250|UniProtKB:P16298}. CC -!- SUBUNIT: Forms a complex composed of a calmodulin-dependent catalytic CC subunit (also known as calcineurin A) and a regulatory Ca(2+)-binding CC subunit (also known as calcineurin B). There are three catalytic CC subunits, each encoded by a separate gene (PPP3CA, PPP3CB, and PPP3CC) CC and two regulatory subunits which are also encoded by separate genes CC (PPP3R1 and PPP3R2). In response to an increase in Ca(2+) intracellular CC levels, forms a complex composed of PPP3CC/calcineurin A, calcineurin B CC and calmodulin. Interacts (via calmodulin-binding domain) with CC calmodulin; the interaction depends on calmodulin binding to Ca(2+) (By CC similarity). Interacts with UNC119 (PubMed:31696965). Interacts with CC SPATA33 (via PQIIIT motif) (PubMed:34446558). Interacts with VDAC2 in a CC SPATA33-dependent manner (PubMed:34446558). CC {ECO:0000250|UniProtKB:P16298, ECO:0000250|UniProtKB:P48454, CC ECO:0000269|PubMed:31696965, ECO:0000269|PubMed:34446558}. CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000269|PubMed:34446558}. CC Note=Localizes in the mitochondria in a SPATA33-dependent manner. CC {ECO:0000269|PubMed:34446558}. CC -!- TISSUE SPECIFICITY: Expressed in osteoblasts and bone marrow (at CC protein level) (PubMed:16286645). Expressed in the testis CC (PubMed:1309945, PubMed:34446558). Expressed in the sperm midpiece in a CC SPATA33-dependent manner (at protein level) (PubMed:34446558). CC {ECO:0000269|PubMed:1309945, ECO:0000269|PubMed:16286645, CC ECO:0000269|PubMed:34446558}. CC -!- DOMAIN: The autoinhibitory domain prevents access to the catalytic CC site. {ECO:0000250|UniProtKB:P16298}. CC -!- DOMAIN: The autoinhibitory segment prevents access to the substrate CC binding site. {ECO:0000250|UniProtKB:P16298}. CC -!- DOMAIN: Possible isomerization of Pro-305 within the SAPNY motif CC triggers a conformation switch which affects the organization and thus CC accessibility of the active site and the substrate binding region CC (PxIxIF motif). The trans- to cis-transition may favor calcineurin A CC activation and substrate binding. The reverse cis- to trans-transition CC may be enhanced by peptidyl-prolyl isomerases such as PPIA. CC {ECO:0000250|UniProtKB:Q08209}. CC -!- SIMILARITY: Belongs to the PPP phosphatase family. PP-2B subfamily. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; M81475; AAA39968.1; -; mRNA. DR EMBL; AK133393; BAE21630.1; -; mRNA. DR EMBL; CH466535; EDL35914.1; -; Genomic_DNA. DR EMBL; BC141079; AAI41080.1; -; mRNA. DR CCDS; CCDS36968.1; -. DR PIR; A38193; A38193. DR RefSeq; NP_032941.1; NM_008915.3. DR AlphaFoldDB; P48455; -. DR SMR; P48455; -. DR BioGRID; 202346; 6. DR ComplexPortal; CPX-1007; Calcineurin-Calmodulin complex, gamma-R1 variant. DR ComplexPortal; CPX-1051; Calcineurin-Calmodulin complex, gamma-R2 variant. DR ComplexPortal; CPX-1113; Calcineurin-Calmodulin-AKAP5 complex, gamma-R1 variant. DR ComplexPortal; CPX-1119; Calcineurin-Calmodulin-AKAP5 complex, gamma-R2 variant. DR IntAct; P48455; 1. DR STRING; 10090.ENSMUSP00000077532; -. DR iPTMnet; P48455; -. DR PhosphoSitePlus; P48455; -. DR SwissPalm; P48455; -. DR EPD; P48455; -. DR PaxDb; 10090-ENSMUSP00000077532; -. DR PeptideAtlas; P48455; -. DR ProteomicsDB; 291779; -. DR Pumba; P48455; -. DR Antibodypedia; 9535; 259 antibodies from 30 providers. DR DNASU; 19057; -. DR Ensembl; ENSMUST00000078434.8; ENSMUSP00000077532.7; ENSMUSG00000022092.12. DR GeneID; 19057; -. DR KEGG; mmu:19057; -. DR UCSC; uc007unp.2; mouse. DR AGR; MGI:107162; -. DR CTD; 5533; -. DR MGI; MGI:107162; Ppp3cc. DR VEuPathDB; HostDB:ENSMUSG00000022092; -. DR eggNOG; KOG0375; Eukaryota. DR GeneTree; ENSGT00940000154115; -. DR HOGENOM; CLU_004962_6_0_1; -. DR InParanoid; P48455; -. DR OrthoDB; 1488111at2759; -. DR PhylomeDB; P48455; -. DR TreeFam; TF105557; -. DR Reactome; R-MMU-111447; Activation of BAD and translocation to mitochondria. DR BioGRID-ORCS; 19057; 3 hits in 62 CRISPR screens. DR ChiTaRS; Ppp3cc; mouse. DR PRO; PR:P48455; -. DR Proteomes; UP000000589; Chromosome 14. DR RNAct; P48455; Protein. DR Bgee; ENSMUSG00000022092; Expressed in spermatocyte and 232 other cell types or tissues. DR ExpressionAtlas; P48455; baseline and differential. DR GO; GO:0005955; C:calcineurin complex; IDA:MGI. DR GO; GO:0005737; C:cytoplasm; ISO:MGI. DR GO; GO:0005829; C:cytosol; NAS:ComplexPortal. DR GO; GO:0098978; C:glutamatergic synapse; IDA:SynGO. DR GO; GO:0005739; C:mitochondrion; IDA:UniProtKB. DR GO; GO:0098793; C:presynapse; ISO:MGI. DR GO; GO:0099523; C:presynaptic cytosol; IDA:SynGO. DR GO; GO:0008287; C:protein serine/threonine phosphatase complex; NAS:ComplexPortal. DR GO; GO:0036126; C:sperm flagellum; IDA:MGI. DR GO; GO:0097225; C:sperm midpiece; IDA:UniProtKB. DR GO; GO:0097226; C:sperm mitochondrial sheath; IDA:MGI. DR GO; GO:0004723; F:calcium-dependent protein serine/threonine phosphatase activity; IDA:MGI. DR GO; GO:0005516; F:calmodulin binding; IBA:GO_Central. DR GO; GO:0033192; F:calmodulin-dependent protein phosphatase activity; ISO:MGI. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0017018; F:myosin phosphatase activity; IEA:UniProtKB-EC. DR GO; GO:0097720; P:calcineurin-mediated signaling; IBA:GO_Central. DR GO; GO:0033173; P:calcineurin-NFAT signaling cascade; ISO:MGI. DR GO; GO:1905949; P:negative regulation of calcium ion import across plasma membrane; NAS:ComplexPortal. DR GO; GO:0007341; P:penetration of zona pellucida; IMP:MGI. DR GO; GO:0070886; P:positive regulation of calcineurin-NFAT signaling cascade; NAS:ComplexPortal. DR GO; GO:1905665; P:positive regulation of calcium ion import across plasma membrane; NAS:ComplexPortal. DR GO; GO:1900244; P:positive regulation of synaptic vesicle endocytosis; ISO:MGI. DR GO; GO:1900242; P:regulation of synaptic vesicle endocytosis; ISO:MGI. DR CDD; cd07416; MPP_PP2B; 1. DR Gene3D; 3.60.21.10; -; 1. DR InterPro; IPR004843; Calcineurin-like_PHP_ApaH. DR InterPro; IPR029052; Metallo-depent_PP-like. DR InterPro; IPR041751; MPP_PP2B. DR InterPro; IPR043360; PP2B. DR InterPro; IPR006186; Ser/Thr-sp_prot-phosphatase. DR PANTHER; PTHR45673; SERINE/THREONINE-PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT 1-RELATED; 1. DR PANTHER; PTHR45673:SF2; SERINE_THREONINE-PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT GAMMA ISOFORM; 1. DR Pfam; PF00149; Metallophos; 1. DR PRINTS; PR00114; STPHPHTASE. DR SMART; SM00156; PP2Ac; 1. DR SUPFAM; SSF56300; Metallo-dependent phosphatases; 1. DR PROSITE; PS00125; SER_THR_PHOSPHATASE; 1. DR Genevisible; P48455; MM. PE 1: Evidence at protein level; KW Calmodulin-binding; Hydrolase; Iron; Metal-binding; Mitochondrion; KW Protein phosphatase; Reference proteome; Zinc. FT CHAIN 1..513 FT /note="Serine/threonine-protein phosphatase 2B catalytic FT subunit gamma isoform" FT /id="PRO_0000058829" FT REGION 52..343 FT /note="Catalytic" FT /evidence="ECO:0000305" FT REGION 344..366 FT /note="Calcineurin B binding" FT /evidence="ECO:0000250|UniProtKB:P16298" FT REGION 385..399 FT /note="Calmodulin-binding" FT /evidence="ECO:0000250|UniProtKB:P16298" FT REGION 400..407 FT /note="Autoinhibitory segment" FT /evidence="ECO:0000250|UniProtKB:P16298" FT REGION 458..480 FT /note="Autoinhibitory domain" FT /evidence="ECO:0000250|UniProtKB:P16298" FT REGION 472..513 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOTIF 303..307 FT /note="SAPNY motif" FT /evidence="ECO:0000250|UniProtKB:Q08209" FT ACT_SITE 147 FT /note="Proton donor" FT /evidence="ECO:0000250|UniProtKB:Q08209" FT BINDING 86 FT /ligand="Fe cation" FT /ligand_id="ChEBI:CHEBI:24875" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 88 FT /ligand="Fe cation" FT /ligand_id="ChEBI:CHEBI:24875" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 114 FT /ligand="Fe cation" FT /ligand_id="ChEBI:CHEBI:24875" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 114 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 146 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 195 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /evidence="ECO:0000250|UniProtKB:P16298" FT BINDING 277 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT /evidence="ECO:0000250|UniProtKB:P16298" SQ SEQUENCE 513 AA; 58699 MW; 521CB2B1DD9E03A0 CRC64; MSVRRPQFST TERVIKAVPF PPTRRLTLKE VFENGKPKMD LLKNHLVKEG RVEEEVALKI INDGAAILKQ EKTMIEVEAP ITVCGDVHGQ FFDLMKLFEV GGSPSNTRYL FLGDYVDRGY FSIECVLYLW SLKINHPKTL FLLRGNHECR HLTEYFTFKQ ECRIKYSEMV YDACMHTFDC LPLAALLNQQ FLCVHGGMSP EITCLEDIRK LDRFSEPPAF GPVCDLLWSD PLEDYGSEKT LEHYTHNTVR GCSYFFSYPA VCEFLQNNSL LSIIRAHEAQ DAGYRMYRKN QATGFPSLIT IFSAPNYLDV YNNKAAVLKY ENNVMNIRQF NCSPHPYWLP NFMDVFTWSL PFVGEKVTEM LVNILNICSD EEMNVTDEEG ATTGRKEVIK NKIRAIGKMA RVFTVLREES ENVLTLKGLT PTGTLPLGVL SGGKQTIETA KQEAAEEREA IRGFTIAHRI RSFEEARGLD RINERMPPRK EASYHHDAGR MHSHSHPPHP QASRRTDHGK KAL //