Q10BT5 (PP2A2_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Serine/threonine-protein phosphatase PP2A-2 catalytic subunit
EC=3.1.3.16

Gene names

Name:	PP2A2
Ordered Locus Names:	Os03g0805300, LOC_Os03g59060
ORF Names:	OsJ_012457, OSJNBb0015I02.15

Organism

Oryza sativa subsp. japonica (Rice) [Reference proteome]

Taxonomic identifier

39947 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Liliopsida › commelinids › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza › Oryza sativa

Protein attributes

Sequence length	307 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level

General annotation (Comments)

Catalytic activity	A phosphoprotein + H2O = a protein + phosphate.
Cofactor	Binds 1 iron ion per subunit By similarity. Binds 1 manganese ion per subunit By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the PPP phosphatase family. PP-2A subfamily.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Iron Manganese Metal-binding
Molecular function	Hydrolase Protein phosphatase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell nucleolus Inferred from electronic annotation. Source: EnsemblPlants/Gramene plasma membrane Inferred from electronic annotation. Source: EnsemblPlants/Gramene
Molecular_function	metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW phosphoprotein phosphatase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 307	307	Serine/threonine-protein phosphatase PP2A-2 catalytic subunit		PRO_0000058862
Sites
	Active site	116	1	Proton donor By similarity
	Metal binding	55	1	Iron By similarity
	Metal binding	57	1	Iron By similarity
	Metal binding	83	1	Iron By similarity
	Metal binding	83	1	Manganese By similarity
	Metal binding	115	1	Manganese By similarity
	Metal binding	165	1	Manganese By similarity
	Metal binding	239	1	Manganese By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q10BT5 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: ABD1A94EDDFAC2EE	FASTA	307	35,243
	10 20 30 40 50 60 MSSPHGGLDD QIERLMQCKP LPEPEVRALC EKAKEILMEE SNVQPVKSPV TICGDIHGQF 70 80 90 100 110 120 HDLAELFRIG GKCPDTNYLF MGDYVDRGYY SVETVTLLVA LKVRYPQRIT ILRGNHESRQ 130 140 150 160 170 180 ITQVYGFYDE CLRKYGNANV WKTFTDLFDY FPLTALVESE IFCLHGGLSP SIETLDNIRN 190 200 210 220 230 240 FDRVQEVPHE GPMCDLLWSD PDDRCGWGIS PRGAGYTFGQ DISEQFNHTN NLRLIARAHQ 250 260 270 280 290 300 LVMEGFNWAH EQKVVTIFSA PNYCYRCGNM ASILEVDDCR EHTFIQFEPA PRRGEPDVTR RTPDYFL

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence, annotation, and analysis of synteny between rice chromosome 3 and diverged grass species." The rice chromosome 3 sequencing consortium Buell C.R., Yuan Q., Ouyang S., Liu J., Zhu W., Wang A., Maiti R., Haas B., Wortman J., Pertea M., Jones K.M., Kim M., Overton L., Tsitrin T., Fadrosh D., Bera J., Weaver B., Jin S. , Johri S., Reardon M., Webb K., Hill J., Moffat K., Tallon L., Van Aken S., Lewis M., Utterback T., Feldblyum T., Zismann V., Iobst S., Hsiao J., de Vazeille A.R., Salzberg S.L., White O., Fraser C.M., Yu Y., Kim H., Rambo T., Currie J., Collura K., Kernodle-Thompson S., Wei F., Kudrna K., Ammiraju J.S.S., Luo M., Goicoechea J.L., Wing R.A., Henry D., Oates R., Palmer M., Pries G., Saski C., Simmons J., Soderlund C., Nelson W., de la Bastide M., Spiegel L., Nascimento L., Huang E., Preston R., Zutavern T., Palmer L., O'Shaughnessy A., Dike S., McCombie W.R., Minx P., Cordum H., Wilson R., Jin W., Lee H.R., Jiang J., Jackson S. Genome Res. 15:1284-1291(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[2]	"The map-based sequence of the rice genome." International rice genome sequencing project (IRGSP) Nature 436:793-800(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[3]	"The rice annotation project database (RAP-DB): 2008 update." The rice annotation project (RAP) Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract] Cited for: GENOME REANNOTATION. Strain: cv. Nipponbare.
[4]	"The genomes of Oryza sativa: a history of duplications." Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L. , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H. PLoS Biol. 3:266-281(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[5]	"Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice." The rice full-length cDNA consortium Science 301:376-379(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Nipponbare.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AC135563 Genomic DNA. Translation: AAS07220.1. DP000009 Genomic DNA. Translation: ABF99431.1. AP008209 Genomic DNA. Translation: BAF13541.1. CM000140 Genomic DNA. Translation: EAZ28974.1. AK060885 mRNA. No translation available.
RefSeq	NP_001051627.1. NM_001058162.1.
UniGene	Os.9183.
3D structure databases
ProteinModelPortal	Q10BT5.
SMR	Q10BT5. Positions 8-307.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblPlants	OS03T0805300-01; OS03T0805300-01; OS03G0805300.
GeneID	4334494.
KEGG	osa:4334494.
Organism-specific databases
Gramene	Q10BT5.
Phylogenomic databases
eggNOG	COG0639.
KO	K04382.
OMA	VENDIFC.
ProtClustDB	CLSN2688889.
Gene expression databases
ArrayExpress	Q10BT5.
Family and domain databases
InterPro	IPR004843. PEstase_dom. IPR006186. Ser/Thr-sp_prot-phosphatase. [Graphical view]
Pfam	PF00149. Metallophos. 1 hit. [Graphical view]
PRINTS	PR00114. STPHPHTASE.
SMART	SM00156. PP2Ac. 1 hit. [Graphical view]
PROSITE	PS00125. SER_THR_PHOSPHATASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PP2A2_ORYSJ

Accession

Primary (citable) accession number: Q10BT5
Secondary accession number(s): Q75HI9, Q9XF94

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 11, 2007
Last sequence update:	August 22, 2006
Last modified:	November 13, 2013
This is version 54 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program