2.7.1.151 DNA and amino acid sequence determination and analysis, no functional complementation of yeast mutant strains, expression of the N-terminally His-tagged enzyme in Escherichia coli strain BL21(DE3) 640974 2.7.1.151 DNA and amino acid sequence determination and analysis, overexpression as C-terminally GFP-tagged fusion protein in Escherichia coli strain BL21(DE3), transient expression in NRK 52E cells as C- or N-terminally GFP-tagged fusion protein 660946 2.7.1.151 Examinations of plants deficient in IPMK suggest roles in pollen germination, root growth, as well axillary shoot branching. 686905 2.7.1.151 expressed in Lycopersicon esculentum cv. PKM 706854 2.7.1.151 expression in bacteria as glutathione S-transferase fusion protein 393221 2.7.1.151 expression in enzyme-deficient yeast cells, stable overexpression in HEK-293 cells, abrogates the in vivo elevation of 1D-myo-inositol 1,4,5,6-tetrakisphosphate from the Salmonella dublin SopB protein 660926 2.7.1.151 expression in HEK293 cells as glutathione S-transferase fusion protein 393220 2.7.1.151 expression in Saccharomyces cerevisiae. A lysine accumulation phenotype of ScIpk2DELTA mutant yeast is rescued by Solanum tuberosum inositol phosphate multikinase 671894 2.7.1.151 Expression of AtIpk2b in yeast mutant arg82D, quantitative real-time PCR analysis of AtIpk2b expression in Arabidopsis. AtIpk2b cDNA containing the complete open reading frame is inserted via XbaI-SalI sites into the binary vector pBinAR-HPT. Resulting construct is introduced into Agrobacterium tumefaciens (strain LBA4404). Tobacco leaf disks are infected with the transformed Agrobacteria. 689562 2.7.1.151 expression of HA-tagged enzyme in human HEK293 and in COS-7 cells 663233 2.7.1.151 expression of wild-type enzyme and deletion mutant in Escherichia coli 662346 2.7.1.151 gene impk, adeno-associated virus serotype 2-mediated delivery of IPMK into mouse brain, in the striatum of R6/2 Huntington's disease mice 739553 2.7.1.151 gene impk, recombinant GST-tagged IMPK overexpression in human colon cancer cell line HCT-116 and the human osteosarcoma cell line U2-OS. Overexpression of kinase-deficient IPMK inhibits cell proliferation in etoposide-treated U2OS cells to a similar extent as does wild-type IPMK 739703 2.7.1.151 gene ipk2 is located on chromosome 10 663252 2.7.1.151 gene ipmk, recombinant expression of His-tagged wild-type and mutant enzymes in Escherichia coli 761469 2.7.1.151 gene KCS1, subcloning in Escherichia coli strain XL1-B, overexpression in strain arg82DELTA, expression in strain 12S16cpep4D 662114 2.7.1.151 genetic map of inositol metabolism, overexpression of isozyme Kcs1 can complement isozyme Ipk2 deficiency 662391 2.7.1.151 His-tagged enzyme, expression in Escherichia coli 393223 2.7.1.151 IPMK knockout mice demonstrates the critical roles of IPMK in embryogenesis and central nevous system development. Deletion of IPMK in mice results in early lethality. 686905 2.7.1.151 isozyme Ipk2alpha, location on chromosome 5, DNA and amino acid sequence determination and analysis, expression of wild-type and mutant isozyme in Escherichia coli with or without GST-fusion tag, functional complementation of an enzyme-deficient yeast strain 662119 2.7.1.151 isozyme Ipk2beta, location on chromosome 5, DNA and amino acid sequence determination and analysis, expression of wild-type and mutant isozyme in Escherichia coli with or without GST-fusion tag, functional complementation of an enzyme-deficient yeast strain 662119 2.7.1.151 Observed derepression and constitutive elevated levels levels of the transcripts in IPMK mutant yeast but not in ipk1- or ipk6-deficient yeasts confirms the requirement of IPMK in the transcriptional regulation of arginine anabolism and catabolism. 686905 2.7.1.151 overexpressed in Escherichia coli strain BL21Star 674718 2.7.1.151 To create an AtIpk2b overexpression construct, the AtIpk2b cDNA is cut from plasmid pmIP3K with XbaI-XhoI and inserted via XbaI-SalI sites into pBinAR-HPT vector behind the cauliflower mosaic virus 35S promoter. The resulting plasmid is first introduced into Agrobacterium tumefaciens by electroporation and then transformed Arabidopsis ecotype C24 by vacuum infiltration. Transgenic plants are selected on MS medium containing 20 mg/L hygromycin. Eleven AtIpk2b overexpression plants, named OX-2, OX-3, OX-5, OX-8, OX-9, OX-15, OX-25, OX-26, OX-33, OX-35, and OX-64, are identified. Compared to the wild type, branching of axillary shoots is more pronounced in the overexpression lines. 689588 2.7.1.151 While wild-type yeast displays sequential phosphorylation of Ins(1,4,5)P3 to Ins6, mutation of locus termed GSL3 resulted in the loss of Ins(1,4,5)P3-initiated higher isnositol polyphosphate metabolism. IPMK is identified as GSL3 (Ipk2) and confirmed its requirement for mRNA export. 686905