ITPK5_ORYSJ
ID ITPK5_ORYSJ Reviewed; 342 AA.
AC Q7XBW0; A0A0P0XXN1; Q0IVE3; Q8W3H7;
DT 04-FEB-2015, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 110.
DE RecName: Full=Inositol-tetrakisphosphate 1-kinase 5 {ECO:0000305};
DE EC=2.7.1.134 {ECO:0000305};
DE AltName: Full=Inositol 1,3,4-trisphosphate 5/6-kinase 5 {ECO:0000305};
DE Short=Inositol-triphosphate 5/6-kinase 5 {ECO:0000305};
DE Short=Ins(1,3,4)P(3) 5/6-kinase 5 {ECO:0000305};
DE Short=OsITP5/6K-5 {ECO:0000303|PubMed:17961936};
DE Short=OsITPK5 {ECO:0000303|PubMed:22038091};
DE EC=2.7.1.159 {ECO:0000305};
DE AltName: Full=OsITL3 {ECO:0000305};
GN Name=ITPK5;
GN OrderedLocusNames=Os10g0576100 {ECO:0000312|EMBL:BAF27322.1},
GN LOC_Os10g42550 {ECO:0000312|EMBL:AAP55148.1};
GN ORFNames=OSJNBa0027L23.5 {ECO:0000312|EMBL:AAL67584.1};
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=12791992; DOI=10.1126/science.1083523;
RA Yu Y., Rambo T., Currie J., Saski C., Kim H.-R., Collura K., Thompson S.,
RA Simmons J., Yang T.-J., Nah G., Patel A.J., Thurmond S., Henry D.,
RA Oates R., Palmer M., Pries G., Gibson J., Anderson H., Paradkar M.,
RA Crane L., Dale J., Carver M.B., Wood T., Frisch D., Engler F.,
RA Soderlund C., Palmer L.E., Teytelman L., Nascimento L., De la Bastide M.,
RA Spiegel L., Ware D., O'Shaughnessy A., Dike S., Dedhia N., Preston R.,
RA Huang E., Ferraro K., Kuit K., Miller B., Zutavern T., Katzenberger F.,
RA Muller S., Balija V., Martienssen R.A., Stein L., Minx P., Johnson D.,
RA Cordum H., Mardis E., Cheng Z., Jiang J., Wilson R., McCombie W.R.,
RA Wing R.A., Yuan Q., Ouyang S., Liu J., Jones K.M., Gansberger K.,
RA Moffat K., Hill J., Tsitrin T., Overton L., Bera J., Kim M., Jin S.,
RA Tallon L., Ciecko A., Pai G., Van Aken S., Utterback T., Reidmuller S.,
RA Bormann J., Feldblyum T., Hsiao J., Zismann V., Blunt S., de Vazeille A.R.,
RA Shaffer T., Koo H., Suh B., Yang Q., Haas B., Peterson J., Pertea M.,
RA Volfovsky N., Wortman J., White O., Salzberg S.L., Fraser C.M., Buell C.R.,
RA Messing J., Song R., Fuks G., Llaca V., Kovchak S., Young S., Bowers J.E.,
RA Paterson A.H., Johns M.A., Mao L., Pan H., Dean R.A.;
RT "In-depth view of structure, activity, and evolution of rice chromosome
RT 10.";
RL Science 300:1566-1569(2003).
RN [2]
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 [3]
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 [4]
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 [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).
RN [6]
RP TISSUE SPECIFICITY, GENE FAMILY, AND NOMENCLATURE.
RX PubMed=17961936; DOI=10.1016/j.gene.2007.09.006;
RA Suzuki M., Tanaka K., Kuwano M., Yoshida K.T.;
RT "Expression pattern of inositol phosphate-related enzymes in rice (Oryza
RT sativa L.): implications for the phytic acid biosynthetic pathway.";
RL Gene 405:55-64(2007).
RN [7]
RP INDUCTION, GENE FAMILY, AND NOMENCLATURE.
RX PubMed=22038091; DOI=10.1007/s11103-011-9830-9;
RA Du H., Liu L., You L., Yang M., He Y., Li X., Xiong L.;
RT "Characterization of an inositol 1,3,4-trisphosphate 5/6-kinase gene that
RT is essential for drought and salt stress responses in rice.";
RL Plant Mol. Biol. 77:547-563(2011).
CC -!- FUNCTION: Kinase that can phosphorylate various inositol polyphosphate
CC such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3 and participates in phytic acid
CC biosynthesis in developing seeds. Phytic acid is the primary storage
CC form of phosphorus in cereal grains and other plant seeds.
CC {ECO:0000250|UniProtKB:Q84Y01}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1D-myo-inositol 3,4,5,6-tetrakisphosphate + ATP = 1D-myo-
CC inositol 1,3,4,5,6-pentakisphosphate + ADP + H(+);
CC Xref=Rhea:RHEA:12452, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:57539, ChEBI:CHEBI:57733, ChEBI:CHEBI:456216;
CC EC=2.7.1.134; Evidence={ECO:0000305};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1D-myo-inositol 1,3,4-trisphosphate + ATP = 1D-myo-inositol
CC 1,3,4,5-tetrakisphosphate + ADP + H(+); Xref=Rhea:RHEA:13253,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57895,
CC ChEBI:CHEBI:58414, ChEBI:CHEBI:456216; EC=2.7.1.159;
CC Evidence={ECO:0000305};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1D-myo-inositol 1,3,4-trisphosphate + ATP = 1D-myo-inositol
CC 1,3,4,6-tetrakisphosphate + ADP + H(+); Xref=Rhea:RHEA:20940,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57660,
CC ChEBI:CHEBI:58414, ChEBI:CHEBI:456216; EC=2.7.1.159;
CC Evidence={ECO:0000305};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000250|UniProtKB:Q13572};
CC Note=Binds 2 magnesium ions per subunit.
CC {ECO:0000250|UniProtKB:Q13572};
CC -!- SUBUNIT: Monomer. {ECO:0000250|UniProtKB:Q13572}.
CC -!- TISSUE SPECIFICITY: Expressed in roots, leaves, flowers, anthers and
CC embryos. {ECO:0000269|PubMed:17961936}.
CC -!- INDUCTION: By drought stress. {ECO:0000269|PubMed:22038091}.
CC -!- SIMILARITY: Belongs to the ITPK1 family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAF27322.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR EMBL; AC018929; AAL67584.1; -; Genomic_DNA.
DR EMBL; DP000086; AAP55148.1; -; Genomic_DNA.
DR EMBL; AP008216; BAF27322.1; ALT_INIT; Genomic_DNA.
DR EMBL; AP014966; BAT12203.1; -; Genomic_DNA.
DR EMBL; AK059148; BAG86903.1; -; mRNA.
DR RefSeq; XP_015614076.1; XM_015758590.1.
DR AlphaFoldDB; Q7XBW0; -.
DR SMR; Q7XBW0; -.
DR STRING; 4530.OS10T0576100-01; -.
DR PaxDb; Q7XBW0; -.
DR PRIDE; Q7XBW0; -.
DR EnsemblPlants; Os10t0576100-01; Os10t0576100-01; Os10g0576100.
DR GeneID; 4349492; -.
DR Gramene; Os10t0576100-01; Os10t0576100-01; Os10g0576100.
DR KEGG; osa:4349492; -.
DR eggNOG; ENOG502QQS1; Eukaryota.
DR HOGENOM; CLU_041857_0_0_1; -.
DR InParanoid; Q7XBW0; -.
DR OMA; CKPLIAY; -.
DR OrthoDB; 1116241at2759; -.
DR PlantReactome; R-OSA-1119434; Phytic acid biosynthesis (lipid-independent).
DR Proteomes; UP000000763; Chromosome 10.
DR Proteomes; UP000059680; Chromosome 10.
DR Genevisible; Q7XBW0; OS.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0047325; F:inositol tetrakisphosphate 1-kinase activity; IBA:GO_Central.
DR GO; GO:0052726; F:inositol-1,3,4-trisphosphate 5-kinase activity; IBA:GO_Central.
DR GO; GO:0052725; F:inositol-1,3,4-trisphosphate 6-kinase activity; IBA:GO_Central.
DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR GO; GO:0052746; P:inositol phosphorylation; IBA:GO_Central.
DR GO; GO:0032957; P:inositol trisphosphate metabolic process; IEA:InterPro.
DR InterPro; IPR008656; Inositol_tetrakis-P_1-kinase.
DR InterPro; IPR040464; InsP(3)kin_ATP-grasp.
DR InterPro; IPR041429; ITPK1_N.
DR PANTHER; PTHR14217; PTHR14217; 1.
DR Pfam; PF05770; Ins134_P3_kin; 1.
DR Pfam; PF17927; Ins134_P3_kin_N; 1.
DR PIRSF; PIRSF038186; ITPK; 1.
PE 2: Evidence at transcript level;
KW ATP-binding; Kinase; Magnesium; Metal-binding; Nucleotide-binding;
KW Reference proteome; Transferase.
FT CHAIN 1..342
FT /note="Inositol-tetrakisphosphate 1-kinase 5"
FT /id="PRO_0000431877"
FT BINDING 25
FT /ligand="1D-myo-inositol 1,3,4-trisphosphate"
FT /ligand_id="ChEBI:CHEBI:58414"
FT /evidence="ECO:0000250|UniProtKB:Q9XYQ1"
FT BINDING 67
FT /ligand="1D-myo-inositol 1,3,4-trisphosphate"
FT /ligand_id="ChEBI:CHEBI:58414"
FT /evidence="ECO:0000250|UniProtKB:Q9XYQ1"
FT BINDING 102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 154
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 165
FT /ligand="1D-myo-inositol 1,3,4-trisphosphate"
FT /ligand_id="ChEBI:CHEBI:58414"
FT /evidence="ECO:0000250|UniProtKB:Q9XYQ1"
FT BINDING 186..197
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 197
FT /ligand="1D-myo-inositol 1,3,4-trisphosphate"
FT /ligand_id="ChEBI:CHEBI:58414"
FT /evidence="ECO:0000250|UniProtKB:Q9XYQ1"
FT BINDING 212
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 283
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 298
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 298
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
FT BINDING 300
FT /ligand="1D-myo-inositol 1,3,4-trisphosphate"
FT /ligand_id="ChEBI:CHEBI:58414"
FT /evidence="ECO:0000250|UniProtKB:Q9XYQ1"
FT BINDING 300
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:Q13572"
SQ SEQUENCE 342 AA; 38072 MW; 3B99D2AB5E46FB93 CRC64;
MAGDEPLPGD GQRRRYLIGY ALAPKKQQSF IQPSLVSRAA GRGMDLVPVD PSRPLPEQGP
FHLLIHKLYG EEWRGQLDAF SAAHPAVPVV DPPHAIDRLH NRISMLQVVS ELDVPLHAHH
HHTFGIPSQV VVYDAAALSD SGLLAALRFP LIAKPLVADG TAKSHKMSLV YHREGLRKLR
PPLVLQEFVN HGGVIFKVYV VGAHVTCVKR RSLPDVSSDV LQDASAEGSL SFSQVSNLPN
ERTAQEYYDD MRLEDAIMPP TAFINDIAAA LRRALGLHLF NFDMIRDARA GDRYLVIDIN
YFPGYAKMPG YETVLTDFFW EMVHKDDDTP NLNPNPNDED VK
