ID APY2_ORYSJ Reviewed; 467 AA.
AC Q6Z4P2;
DT 31-OCT-2012, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 109.
DE RecName: Full=Probable apyrase 2;
DE Short=OsAPY2;
DE EC=3.6.1.5;
DE AltName: Full=ATP-diphosphatase;
DE AltName: Full=ATP-diphosphohydrolase;
DE AltName: Full=Adenosine diphosphatase;
DE Short=ADPase;
GN Name=APY2; OrderedLocusNames=Os07g0682800, LOC_Os07g48430;
GN ORFNames=OsJ_25612, OSJNBa0060O17.4;
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].
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 -!- FUNCTION: Catalyzes the hydrolysis of phosphoanhydride bonds of
CC nucleoside tri- and di-phosphates. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + 2 H2O = a ribonucleoside
CC 5'-phosphate + 2 H(+) + 2 phosphate; Xref=Rhea:RHEA:36795,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:58043, ChEBI:CHEBI:61557; EC=3.6.1.5;
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Evidence={ECO:0000250};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000250}; Single-pass type II
CC membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the GDA1/CD39 NTPase family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AK066262; Type=Erroneous termination; Note=Truncated C-terminus.; Evidence={ECO:0000305};
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DR EMBL; AP005167; BAC83798.1; -; Genomic_DNA.
DR EMBL; AP008213; BAF22577.1; -; Genomic_DNA.
DR EMBL; AP014963; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; CM000144; EAZ41118.1; -; Genomic_DNA.
DR EMBL; AK066262; -; NOT_ANNOTATED_CDS; mRNA.
DR RefSeq; XP_015647007.1; XM_015791521.1.
DR AlphaFoldDB; Q6Z4P2; -.
DR SMR; Q6Z4P2; -.
DR STRING; 39947.Q6Z4P2; -.
DR PaxDb; 39947-Q6Z4P2; -.
DR GeneID; 4344315; -.
DR KEGG; osa:4344315; -.
DR eggNOG; KOG1385; Eukaryota.
DR HOGENOM; CLU_010246_0_0_1; -.
DR InParanoid; Q6Z4P2; -.
DR OrthoDB; 180318at2759; -.
DR Proteomes; UP000000763; Chromosome 7.
DR Proteomes; UP000007752; Chromosome 7.
DR Proteomes; UP000059680; Chromosome 7.
DR Genevisible; Q6Z4P2; OS.
DR GO; GO:0016020; C:membrane; IBA:GO_Central.
DR GO; GO:0004050; F:apyrase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0017110; F:nucleoside diphosphate phosphatase activity; IBA:GO_Central.
DR GO; GO:0009134; P:nucleoside diphosphate catabolic process; IBA:GO_Central.
DR CDD; cd00012; NBD_sugar-kinase_HSP70_actin; 1.
DR Gene3D; 3.30.420.40; -; 1.
DR Gene3D; 3.30.420.150; Exopolyphosphatase. Domain 2; 1.
DR InterPro; IPR000407; GDA1_CD39_NTPase.
DR PANTHER; PTHR11782; ADENOSINE/GUANOSINE DIPHOSPHATASE; 1.
DR PANTHER; PTHR11782:SF48; APYRASE 2-RELATED; 1.
DR Pfam; PF01150; GDA1_CD39; 1.
DR PROSITE; PS01238; GDA1_CD39_NTPASE; 1.
PE 2: Evidence at transcript level;
KW ATP-binding; Calcium; Hydrolase; Membrane; Nucleotide-binding;
KW Reference proteome; Signal-anchor; Transmembrane; Transmembrane helix.
FT CHAIN 1..467
FT /note="Probable apyrase 2"
FT /id="PRO_0000419908"
FT TOPO_DOM 1..25
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 26..46
FT /note="Helical; Signal-anchor for type II membrane protein"
FT /evidence="ECO:0000255"
FT TOPO_DOM 47..467
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT ACT_SITE 192
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT BINDING 70..80
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000305"
FT BINDING 216..226
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000305"
SQ SEQUENCE 467 AA; 50438 MW; 22B61F6F36D43C3E CRC64;
MRRYSALPGG GARPDTLADR LHRYRGVLLV ILAPLALVSL VLLLMPRSPA SSSAAAGRRW
GPLDANKYAV IFDAGSSGSR VHVFRFDANL DLLHIGDQIE LFVQKKPGLS EYANNPQEAA
KSLVSLLEDA KRVVPVELRG QTPVRVGATA GLRALGAEKS EEILQAVRDL LREKSSFKTQ
PDWVTVLDGP QEGAYEWVTI NYLLGKLGKT YADTVGVVDL GGGSVQMAYA IAEKDAVKAP
KPSEGEDSYV KKLFLKGTTY YLYVHSYLHY GLLAARAEIL KAGNGKGYSY CTLEGHQGQY
KYGNGKFEAS ASPSGASYSK CRDDVVKALK VDQACTHMKC SFGGIWNGGG GAGQKNLFVA
SFFFDRAAEA GFVNPKAPVA KVKPSDFEKA AKRACKLNLK DAEAAYPGVQ KDNIPYICMD
LVYQYTLLVD GFGVGSHQEM TLVKKVPYSN AFVEAAWPLG SAIEVAS
//
