Published in Mol Gen Genet on April 17, 1978
Natural UAG suppressor glutamine tRNA is elevated in mouse cells infected with Moloney murine leukemia virus. Proc Natl Acad Sci U S A (1987) 2.28
The use of an abrasive in the isolation of cowpea leaf protoplasts which support the multiplication of cowpea mosaic virus. Virology (1975) 2.28
Pharmacokinetics of inhaled colistin in patients with cystic fibrosis. J Antimicrob Chemother (2006) 2.24
Protein kinase CK2 and its role in cellular proliferation, development and pathology. Electrophoresis (1999) 2.16
Dramatic events in ciliate evolution: alteration of UAA and UAG termination codons to glutamine codons due to anticodon mutations in two Tetrahymena tRNAs. EMBO J (1986) 2.11
Crystal structure of human protein kinase CK2: insights into basic properties of the CK2 holoenzyme. EMBO J (2001) 1.77
Coordination of tRNA nuclear export with processing of tRNA. RNA (1999) 1.74
A human and a plant intron-containing tRNATyr gene are both transcribed in a HeLa cell extract but spliced along different pathways. EMBO J (1987) 1.47
The Ste locus, a component of the parasitic cry-Ste system of Drosophila melanogaster, encodes a protein that forms crystals in primary spermatocytes and mimics properties of the beta subunit of casein kinase 2. Proc Natl Acad Sci U S A (1995) 1.45
GTP plus water mimic ATP in the active site of protein kinase CK2. Nat Struct Biol (1999) 1.45
Pseudouridine in the anticodon G psi A of plant cytoplasmic tRNA(Tyr) is required for UAG and UAA suppression in the TMV-specific context. Nucleic Acids Res (1992) 1.44
A gene for the major cytoplasmic tRNATyr from Nicotiana rustica contains a 13 nucleotides long intron. Nucleic Acids Res (1986) 1.40
Casein kinase II is elevated in solid human tumours and rapidly proliferating non-neoplastic tissue. Eur J Biochem (1990) 1.38
A cell-free plant extract for accurate pre-tRNA processing, splicing and modification. EMBO J (1987) 1.35
Genetic map of bacteriophage T3. J Virol (1973) 1.33
Characterization of the cDNA and three processed pseudogenes from the murine protein kinase CK2 alpha subunit. Biochim Biophys Acta (1995) 1.27
Protein kinase CK2: evidence for a protein kinase CK2beta subunit fraction, devoid of the catalytic CK2alpha subunit, in mouse brain and testicles. FEBS Lett (1999) 1.27
Stress-induced activation of protein kinase CK2 by direct interaction with p38 mitogen-activated protein kinase. J Biol Chem (2000) 1.23
Asymmetric expression of protein kinase CK2 subunits in human kidney tumors. Biochem Biophys Res Commun (1994) 1.23
Isolation of recombinants between T7 and T3 bacteriophages and their use in vitro transcriptional mapping. J Virol (1977) 1.21
All human tRNATyr genes contain introns as a prerequisite for pseudouridine biosynthesis in the anticodon. Nucleic Acids Res (1988) 1.20
Isolation and characterization of recombinant human casein kinase II subunits alpha and beta from bacteria. Eur J Biochem (1991) 1.17
Wheat germ splicing endonuclease is highly specific for plant pre-tRNAs. EMBO J (1988) 1.17
Crystal structure of the catalytic subunit of protein kinase CK2 from Zea mays at 2.1 A resolution. EMBO J (1998) 1.12
Protein kinase CK2 mutants defective in substrate recognition. Purification and kinetic analysis. J Biol Chem (1996) 1.11
Bioavailability of tramadol after i.m. injection in comparison to i.v. infusion. Int J Clin Pharmacol Ther (1999) 1.10
Casein kinase 2 down-regulation and activation by polybasic peptides are mediated by acidic residues in the 55-64 region of the beta-subunit. A study with calmodulin as phosphorylatable substrate. Biochemistry (1994) 1.10
CK2: a protein kinase in need of control. Pharmacol Ther (1999) 1.07
Role of the beta subunit of casein kinase-2 on the stability and specificity of the recombinant reconstituted holoenzyme. Eur J Biochem (1992) 1.07
The leaky UGA termination codon of tobacco rattle virus RNA is suppressed by tobacco chloroplast and cytoplasmic tRNAs(Trp) with CmCA anticodon. EMBO J (1992) 1.03
Phosphorylation in vitro of eukaryotic initiation factors IF-E2 and IF-E3 by protein kinases. J Biol Chem (1976) 1.03
Intron excision from tRNA precursors by plant splicing endonuclease requires unique features of the mature tRNA domain. Eur J Biochem (1992) 1.01
The effect of polylysine on casein-kinase-2 activity is influenced by both the structure of the protein/peptide substrates and the subunit composition of the enzyme. Eur J Biochem (1992) 1.00
S-100beta protects cultured neurons against glutamate- and staurosporine-induced damage and is involved in the antiapoptotic action of the 5 HT(1A)-receptor agonist, Bay x 3702. Brain Res (2000) 1.00
In vivo and in vitro "phenotypic mixing" with amber mutants of phages T3 and T7. Mol Gen Genet (1973) 0.99
Reconstitution of normal and hyperactivated forms of casein kinase-2 by variably mutated beta-subunits. Biochemistry (1993) 0.99
Sequence and structure requirements for the biosynthesis of pseudouridine (psi 35) in plant pre-tRNA(Tyr). EMBO J (1992) 0.99
The expression of the TMV-specific 30-kDa protein in tobacco protoplasts is strongly and selectively enhanced by actinomycin. Virology (1989) 0.98
The ciliate Euplotes octocarinatus expresses two polypeptide release factors of the type eRF1. Gene (2001) 0.98
Non-enzymatic excision of pre-tRNA introns? EMBO J (1989) 0.98
Analysis of the protein-protein interactions between the human acidic ribosomal P-proteins: evaluation by the two hybrid system. Int J Biochem Cell Biol (2000) 0.97
Cloning and sequencing of the casein kinase 2 alpha subunit from Zea mays. Biochim Biophys Acta (1991) 0.96
A-Raf kinase is a new interacting partner of protein kinase CK2 beta subunit. FEBS Lett (1997) 0.96
In vivo and in vitro translation of the RNAs of four tobamoviruses. Intervirology (1980) 0.96
T3 times T7 phage crosses leading to recombinant RNA polymerases. Nature (1974) 0.95
Increased detectability of somatic changes in the DNA from human tumours after probing with "synthetic" and "genome-derived" hypervariable multilocus probes. Hum Genet (1989) 0.94
Synthesis of bacteriophage-coded gene products during infection of Escherichia coli with amber mutants of T3 and T7 defective in gene 1. J Virol (1973) 0.93
Enhanced casein kinase II activity during mouse embryogenesis. Identification of a 110-kDa phosphoprotein as the major phosphorylation product in mouse embryos and Krebs II mouse ascites tumor cells. Eur J Biochem (1986) 0.93
Cysteine tRNAs of plant origin as novel UGA suppressors. Nucleic Acids Res (1995) 0.92
Nuclear tRNA(Tyr) genes are highly amplified at a single chromosomal site in the genome of Arabidopsis thaliana. Mol Gen Genet (1991) 0.91
Comparison of phosphorylation of ribosomal proteins from HeLa and Krebs II ascites-tumour cells by cyclic AMP-dependent and cyclic GMP-dependent protein kinases. Biochem J (1980) 0.91
FAS-associated factor 1 interacts with protein kinase CK2 in vivo upon apoptosis induction. Int J Oncol (2001) 0.90
Interactions of protein kinase CK2beta subunit within the holoenzyme and with other proteins. Mol Cell Biochem (1999) 0.90
UGA suppression by tRNACmCATrp occurs in diverse virus RNAs due to a limited influence of the codon context. Nucleic Acids Res (1996) 0.90
Structure of protein kinase CK2: dimerization of the human beta-subunit. FEBS Lett (1996) 0.89
The tRNA(Tyr) multigene family of Nicotiana rustica: genome organization, sequence analyses and expression in vitro. Plant Mol Biol (1992) 0.89
Inhibition of nucleoside diphosphate kinase activity by in vitro phosphorylation by protein kinase CK2. Differential phosphorylation of NDP kinases in HeLa cells in culture. FEBS Lett (1996) 0.89
The crystal structure of the complex of Zea mays alpha subunit with a fragment of human beta subunit provides the clue to the architecture of protein kinase CK2 holoenzyme. Eur J Biochem (2000) 0.88
Enhanced casein kinase II activity in human tumour cell cultures. FEBS Lett (1984) 0.88
Specificity of ATP-dependent and GTP-dependent protein kinases with respect to ribosomal proteins of Escherichia coli. Eur J Biochem (1975) 0.88
Characterization of nuclear tRNA(Tyr) introns: their evolution from red algae to higher plants. FEBS Lett (1997) 0.88
The beta subunit of casein kinase II: cloning of cDNAs from murine and porcine origin and expression of the porcine sequence as a fusion protein. Biochim Biophys Acta (1991) 0.87
Three Tetrahymena tRNA(Gln) isoacceptors as tools for studying unorthodox codon recognition and codon context effects during protein synthesis in vitro. Nucleic Acids Res (1994) 0.87
Phosphorylation of murine double minute clone 2 (MDM2) protein at serine-267 by protein kinase CK2 in vitro and in cultured cells. Biochem J (2001) 0.87
Phosphorylation of acidic ribosomal proteins from rabbit reticulocytes by a ribosome-associated casein kinase. Biochim Biophys Acta (1977) 0.87
Phosphorylation of the Epstein-Barr virus nuclear antigen 2. Biochem Biophys Res Commun (1992) 0.86
Expression and characterization of a recombinant maize CK-2 alpha subunit. Biochim Biophys Acta (1993) 0.86
Mapping of the interaction sites of the growth suppressor protein p53 with the regulatory beta-subunit of protein kinase CK2. Oncogene (1995) 0.86
The carboxy terminus of p53 mimics the polylysine effect of protein kinase CK2-catalyzed MDM2 phosphorylation. Oncogene (1997) 0.86
Differential heat shock response of primary human cell cultures and established cell lines. Biochem Biophys Res Commun (1986) 0.86
Casein kinase-2 structure-function relationship: creation of a set of mutants of the beta subunit that variably surrogate the wildtype beta subunit function. Biochem Biophys Res Commun (1992) 0.85
Expression of nuclear tRNA(Tyr) genes from Arabidopsis thaliana in HeLa cell and wheat germ extracts. Plant Mol Biol (1991) 0.85
Protein kinase CK2 structure-function relationship: effects of the beta subunit on reconstitution and activity. Cell Mol Biol Res (1994) 0.85
Efficient autophosphorylation and phosphorylation of the beta-subunit by casein kinase-2 require the integrity of an acidic cluster 50 residues downstream from the phosphoacceptor site. J Biol Chem (1994) 0.85
UV light blocks EGFR signalling in human cancer cell lines. Int J Oncol (2007) 0.84
Mutational analysis of residues implicated in the interaction between protein kinase CK2 and peptide substrates. Biochemistry (1997) 0.84
The hypotrichous ciliate Euplotes octocarinatus has only one type of tRNACys with GCA anticodon encoded on a single macronuclear DNA molecule. Nucleic Acids Res (1998) 0.84
p21WAF1/CIP1 interacts with protein kinase CK2. Oncogene (1996) 0.83
Effects of changing liver blood flow by exercise and food on kinetics and dynamics of saruplase. Clin Pharmacol Ther (1995) 0.83
Enhancement of RNA self-cleavage by micellar catalysis. FEBS Lett (1999) 0.82
Ser2 is the autophosphorylation site in the beta subunit from bicistronically expressed human casein kinase-2 and from native rat liver casein kinase-2 beta. Eur J Biochem (1993) 0.82
The tRNA(Ser)-isoacceptors and their genes in Nicotiana rustica: genome organization, expression in vitro and sequence analyses. Plant Mol Biol (1994) 0.82
Another heritage from the RNA world: self-excision of intron sequence from nuclear pre-tRNAs. Nucleic Acids Res (1996) 0.82
Selective phosphorylation from GTP of proteins L7 and L12 of E. coli 50S ribosomes by a protein kinase from rabbit reticulocytes. Biochem Biophys Res Commun (1974) 0.82
Two putative protein kinase CK2 phosphorylation sites are important for Myf-5 activity. Biol Chem (1997) 0.82
The tRNATyr multigene family of Triticum aestivum: genome organization, sequence analyses and maturation of intron-containing pre-tRNAs in wheat germ extract. FEBS Lett (1996) 0.82
Validation of protein kinase CK2 as oncological target. Apoptosis (2005) 0.82
Expression, purification and crystallization of the catalytic subunit of protein kinase CK2 from Zea mays. Acta Crystallogr D Biol Crystallogr (1998) 0.82
Identification of two catalytic subunits of tRNA splicing endonuclease from Arabidopsis thaliana. Gene (2000) 0.82
Basic residues in the 74-83 and 191-198 segments of protein kinase CK2 catalytic subunit are implicated in negative but not in positive regulation by the beta-subunit. Eur J Biochem (1997) 0.81
Nucleotide sequences of two nuclear tRNA(Tyr) genes from Triticum aestivum. Nucleic Acids Res (1990) 0.81
Phosphorylation and activation of protein kinase CK2 by p34cdc2 are independent events. Eur J Biochem (1995) 0.81
Nucleolin (C23), a physiological substrate for casein kinase II. Biochem Biophys Res Commun (1988) 0.81
Nucleotide sequences and functional characterization of two tobacco UAG suppressor tRNA(Gln) isoacceptors and their genes. Plant Mol Biol (1998) 0.81
Mapping the residues of protein kinase CK2 implicated in substrate recognition: mutagenesis of conserved basic residues in the alpha-subunit. Biochem Biophys Res Commun (1995) 0.80