PP2A3_ORYSJ
ID PP2A3_ORYSJ Reviewed; 307 AA.
AC Q0E2S4; B7EL47; Q6Z6L8; Q6Z6L9; Q9XGT7;
DT 11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT 17-OCT-2006, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Serine/threonine-protein phosphatase PP2A-3 catalytic subunit;
DE EC=3.1.3.16;
GN Name=PP2A3; OrderedLocusNames=Os02g0217600, LOC_Os02g12580;
GN ORFNames=OsJ_005728, P0027A02.2-1, P0027A02.2-2;
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
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=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC Note=Binds 2 manganese ions per subunit. {ECO:0000250};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC -!- ALTERNATIVE PRODUCTS:
CC Event=Alternative splicing; Named isoforms=2;
CC Name=1;
CC IsoId=Q0E2S4-1, Q9XGT7-1;
CC Sequence=Displayed;
CC Name=2;
CC IsoId=Q0E2S4-2, Q9XGT7-2;
CC Sequence=VSP_019124;
CC -!- SIMILARITY: Belongs to the PPP phosphatase family. PP-2A subfamily.
CC {ECO:0000305}.
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DR EMBL; AP004996; BAD17174.1; -; Genomic_DNA.
DR EMBL; AP004996; BAD17175.1; -; Genomic_DNA.
DR EMBL; AP008208; BAF08214.1; -; Genomic_DNA.
DR EMBL; AP014958; BAS77665.1; -; Genomic_DNA.
DR EMBL; AP014958; BAS77666.1; -; Genomic_DNA.
DR EMBL; CM000139; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AK060905; -; NOT_ANNOTATED_CDS; mRNA.
DR EMBL; AK072676; BAG93094.1; -; mRNA.
DR RefSeq; XP_015626269.1; XM_015770783.1. [Q0E2S4-1]
DR AlphaFoldDB; Q0E2S4; -.
DR SMR; Q0E2S4; -.
DR IntAct; Q0E2S4; 2.
DR STRING; 4530.OS02T0217600-02; -.
DR PaxDb; Q0E2S4; -.
DR PRIDE; Q0E2S4; -.
DR EnsemblPlants; Os02t0217600-01; Os02t0217600-01; Os02g0217600. [Q0E2S4-2]
DR EnsemblPlants; Os02t0217600-02; Os02t0217600-02; Os02g0217600. [Q0E2S4-1]
DR GeneID; 4328734; -.
DR Gramene; Os02t0217600-01; Os02t0217600-01; Os02g0217600. [Q0E2S4-2]
DR Gramene; Os02t0217600-02; Os02t0217600-02; Os02g0217600. [Q0E2S4-1]
DR KEGG; osa:4328734; -.
DR eggNOG; KOG0371; Eukaryota.
DR HOGENOM; CLU_004962_8_1_1; -.
DR InParanoid; Q0E2S4; -.
DR OMA; SWSHQES; -.
DR OrthoDB; 808922at2759; -.
DR Proteomes; UP000000763; Chromosome 2.
DR Proteomes; UP000007752; Chromosome 2.
DR Proteomes; UP000059680; Chromosome 2.
DR ExpressionAtlas; Q0E2S4; baseline and differential.
DR Genevisible; Q0E2S4; OS.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
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 GO; GO:0000278; P:mitotic cell cycle; IBA:GO_Central.
DR Gene3D; 3.60.21.10; -; 1.
DR InterPro; IPR004843; Calcineurin-like_PHP_ApaH.
DR InterPro; IPR029052; Metallo-depent_PP-like.
DR InterPro; IPR006186; Ser/Thr-sp_prot-phosphatase.
DR Pfam; PF00149; Metallophos; 1.
DR PRINTS; PR00114; STPHPHTASE.
DR SMART; SM00156; PP2Ac; 1.
DR SUPFAM; SSF56300; SSF56300; 1.
DR PROSITE; PS00125; SER_THR_PHOSPHATASE; 1.
PE 2: Evidence at transcript level;
KW Alternative splicing; Cytoplasm; Hydrolase; Manganese; Metal-binding;
KW Protein phosphatase; Reference proteome.
FT CHAIN 1..307
FT /note="Serine/threonine-protein phosphatase PP2A-3
FT catalytic subunit"
FT /id="PRO_0000058863"
FT ACT_SITE 116
FT /note="Proton donor"
FT /evidence="ECO:0000250"
FT BINDING 55
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 57
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 83
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 83
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 115
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 165
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 239
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT VAR_SEQ 68..80
FT /note="Missing (in isoform 2)"
FT /evidence="ECO:0000303|PubMed:12869764"
FT /id="VSP_019124"
SQ SEQUENCE 307 AA; 35145 MW; 97143563695D0DD6 CRC64;
MPSSHGDLDR QIAQLRECKH LAEGEVRALC EQAKAILMEE WNVQPVRCPV TVCGDIHGQF
YDLIELFRIG GEAPDTNYLF MGDYVDRGYY SVETVSLLVA LKVRYRDRIT ILRGNHESRQ
ITQVYGFYDE CLRKYGNANV WKYFTDLFDY LPLTALIENQ VFCLHGGLSP SLDTLDNIRA
LDRIQEVPHE GPMCDLLWSD PDDRCGWGIS PRGAGYTFGQ DIAQQFNHTN GLSLISRAHQ
LVMEGFNWCQ DKNVVTVFSA PNYCYRCGNM AAILEIGENM DQNFLQFDPA PRQIEPDTTR
KTPDYFL
