ID   P2C51_ARATH             Reviewed;         528 AA.
AC   Q93YS2; F4J0Z1; F4J0Z2; Q9M1V6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-APR-2009, sequence version 2.
DT   24-JAN-2024, entry version 126.
DE   RecName: Full=Probable protein phosphatase 2C 51;
DE            Short=AtPP2C51;
DE            EC=3.1.3.16;
GN   OrderedLocusNames=At3g63340; ORFNames=F16M2.190, MAA21.3;
OS   Arabidopsis thaliana (Mouse-ear cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=11130713; DOI=10.1038/35048706;
RA   Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B.,
RA   Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M.,
RA   Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V.,
RA   Choisne N., Artiguenave F., Robert C., Brottier P., Wincker P.,
RA   Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M.,
RA   Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H.,
RA   Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H.,
RA   Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A.,
RA   Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H.,
RA   Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J.,
RA   Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B.,
RA   Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D.,
RA   de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E.,
RA   Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G.,
RA   Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X.,
RA   Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M.,
RA   Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B.,
RA   Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J.,
RA   Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C.,
RA   Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y.,
RA   Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K.,
RA   Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A.,
RA   Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T.,
RA   Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana.";
RL   Nature 408:820-822(2000).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=14593172; DOI=10.1126/science.1088305;
RA   Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA   Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA   Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA   Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA   Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA   Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA   Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA   Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA   Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA   Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA   Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA   Ecker J.R.;
RT   "Empirical analysis of transcriptional activity in the Arabidopsis
RT   genome.";
RL   Science 302:842-846(2003).
RN   [4]
RP   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=19021904; DOI=10.1186/1471-2164-9-550;
RA   Xue T., Wang D., Zhang S., Ehlting J., Ni F., Jacab S., Zheng C., Zhong Y.;
RT   "Genome-wide and expression analysis of protein phosphatase 2C in rice and
RT   Arabidopsis.";
RL   BMC Genomics 9:550-550(2008).
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   -!- 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   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC       Note=Binds 2 magnesium or manganese ions per subunit. {ECO:0000250};
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC       protein {ECO:0000305}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=1;
CC         Comment=A number of isoforms are produced. According to EST
CC         sequences.;
CC       Name=1;
CC         IsoId=Q93YS2-1; Sequence=Displayed;
CC   -!- SIMILARITY: Belongs to the PP2C family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AEE80468.1; Type=Erroneous gene model prediction; Note=The predicted gene has been split into 2 genes: At3g63330 and At3g63340.; Evidence={ECO:0000305};
CC       Sequence=AEE80469.1; Type=Erroneous gene model prediction; Note=The predicted gene has been split into 2 genes: At3g63330 and At3g63340.; Evidence={ECO:0000305};
CC       Sequence=CAB86435.1; Type=Erroneous gene model prediction; Note=The predicted gene has been split into 2 genes: At3g63330 and At3g63340.; Evidence={ECO:0000305};
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DR   EMBL; AL138648; CAB86435.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CP002686; AEE80468.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CP002686; AEE80469.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CP002686; ANM64224.1; -; Genomic_DNA.
DR   EMBL; AY059789; AAL24137.1; -; mRNA.
DR   PIR; T48123; T48123.
DR   RefSeq; NP_001326269.1; NM_001340203.1. [Q93YS2-1]
DR   AlphaFoldDB; Q93YS2; -.
DR   SMR; Q93YS2; -.
DR   STRING; 3702.Q93YS2; -.
DR   PaxDb; 3702-AT3G63340-2; -.
DR   ProteomicsDB; 248719; -. [Q93YS2-1]
DR   EnsemblPlants; AT3G63340.12; AT3G63340.12; AT3G63340. [Q93YS2-1]
DR   GeneID; 825509; -.
DR   Gramene; AT3G63340.12; AT3G63340.12; AT3G63340. [Q93YS2-1]
DR   KEGG; ath:AT3G63340; -.
DR   Araport; AT3G63340; -.
DR   TAIR; AT3G63340; -.
DR   eggNOG; KOG0698; Eukaryota.
DR   HOGENOM; CLU_012110_0_0_1; -.
DR   InParanoid; Q93YS2; -.
DR   PhylomeDB; Q93YS2; -.
DR   PRO; PR:Q93YS2; -.
DR   Proteomes; UP000006548; Chromosome 3.
DR   ExpressionAtlas; Q93YS2; baseline and differential.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
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:0004722; F:protein serine/threonine phosphatase activity; IBA:GO_Central.
DR   CDD; cd00143; PP2Cc; 1.
DR   Gene3D; 3.60.40.10; PPM-type phosphatase domain; 1.
DR   InterPro; IPR015655; PP2C.
DR   InterPro; IPR036457; PPM-type-like_dom_sf.
DR   InterPro; IPR001932; PPM-type_phosphatase-like_dom.
DR   PANTHER; PTHR47992; PROTEIN PHOSPHATASE; 1.
DR   PANTHER; PTHR47992:SF26; PROTEIN PHOSPHATASE 2C 50-RELATED; 1.
DR   Pfam; PF00481; PP2C; 2.
DR   SMART; SM00332; PP2Cc; 1.
DR   SUPFAM; SSF81606; PP2C-like; 1.
DR   PROSITE; PS51746; PPM_2; 1.
DR   Genevisible; Q93YS2; AT.
PE   2: Evidence at transcript level;
KW   Alternative splicing; Hydrolase; Magnesium; Manganese; Membrane;
KW   Metal-binding; Protein phosphatase; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..528
FT                   /note="Probable protein phosphatase 2C 51"
FT                   /id="PRO_0000367975"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          71..445
FT                   /note="PPM-type phosphatase"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01082"
FT   BINDING         117
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         117
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         118
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         385
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         436
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   CONFLICT        199
FT                   /note="D -> G (in Ref. 3; AAL24137)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   528 AA;  58354 MW;  803DF76D1D45ADE5 CRC64;
     MTSSIKSSLL NLGLLIIFFV FFFLVINCRG ESSTCLAVYK QGGAPAVFQS PKCPRWILQN
     WGSPTHSGAG RCHTAAIQGR RNYQEDRLLC ALDLRIPFPG KTGTPKDVLV GIAAVFDGHN
     GAEASDMASK LLLDYFALHI NFLLDATFSA MTRKLIGRFP TKGDHSVILH GVSRDEIMHL
     YNLDFQMQFR DSLPLHFDDS LPLDIMKEAL LRAIHDIDVT FTKEASNRKL NSGSTATIAL
     IADGQLMVAS IGDSKALLCS EKFETLEEAR ATLVKLYRER RRNRGSSPSR FSDFKLEHGN
     GLLRFIAKEL TKDHHPNRED EKIRVEAAGG YVTEWAGVPR VNGQLTVSRA IGDLTYRSYG
     VISAPEVMDW QPLVANDSFL VVSSDGIFEK LEVQEVCDLL WEVNNQTSSG AGVPSYCSIS
     LADCLVNTAF EKGSMDNMAA VVVPLKSNLV TQLQRKEQSM NDNKDKIASA LPCSNCTLPL
     PNDINLGPLQ LKQAQPLGTM FNRLLRLKTE VFAAFICQRT LLGHLKGK
//