Published in Nucleic Acids Res on February 15, 1997
Fidelity of DNA ligation: a novel experimental approach based on the polymerisation of libraries of oligonucleotides. Nucleic Acids Res (1998) 1.80
Chlorella virus DNA ligase: nick recognition and mutational analysis. Nucleic Acids Res (1998) 1.46
Two DNA-binding and nick recognition modules in human DNA ligase III. J Biol Chem (2008) 1.30
Characterization of an ATP-dependent DNA ligase from the thermophilic archaeon Methanobacterium thermoautotrophicum. Nucleic Acids Res (2000) 1.18
Nick sensing by vaccinia virus DNA ligase requires a 5' phosphate at the nick and occupancy of the adenylate binding site on the enzyme. J Virol (1997) 1.12
Characterization of a thermophilic ATP-dependent DNA ligase from the euryarchaeon Pyrococcus horikoshii. J Bacteriol (2005) 1.07
Poxvirus DNA replication. Cold Spring Harb Perspect Biol (2013) 1.02
Vaccinia virus DNA ligase recruits cellular topoisomerase II to sites of viral replication and assembly. J Virol (2008) 1.01
Identification of novel antipoxviral agents: mitoxantrone inhibits vaccinia virus replication by blocking virion assembly. J Virol (2007) 1.00
Evolutionarily conserved orthologous families in phages are relatively rare in their prokaryotic hosts. J Bacteriol (2011) 0.97
Ligation reaction specificities of an NAD(+)-dependent DNA ligase from the hyperthermophile Aquifex aeolicus. Nucleic Acids Res (2000) 0.97
Solution NMR studies of Chlorella virus DNA ligase-adenylate. J Mol Biol (2009) 0.84
Staphylococcus aureus DNA ligase: characterization of its kinetics of catalysis and development of a high-throughput screening compatible chemiluminescent hybridization protection assay. Biochem J (2004) 0.80
Proliferating cell nuclear antigen restores the enzymatic activity of a DNA ligase I deficient in DNA binding. FEBS Open Bio (2017) 0.75
Identification of Vaccinia Virus Replisome and Transcriptome Proteins by iPOND Coupled with Mass Spectrometry. J Virol (2017) 0.75
Lac repressor-operator interaction. I. Equilibrium studies. J Mol Biol (1970) 13.32
DNA ligase: structure, mechanism, and function. Science (1974) 5.81
RNA capping enzyme and DNA ligase: a superfamily of covalent nucleotidyl transferases. Mol Microbiol (1995) 2.85
Molecular cloning and expression of human cDNAs encoding a novel DNA ligase IV and DNA ligase III, an enzyme active in DNA repair and recombination. Mol Cell Biol (1995) 2.61
Crystal structure of an ATP-dependent DNA ligase from bacteriophage T7. Cell (1996) 2.57
Mammalian DNA ligases. Annu Rev Biochem (1992) 2.49
Human DNA ligase I cDNA: cloning and functional expression in Saccharomyces cerevisiae. Proc Natl Acad Sci U S A (1990) 2.15
Covalent catalysis in nucleotidyl transfer reactions: essential motifs in Saccharomyces cerevisiae RNA capping enzyme are conserved in Schizosaccharomyces pombe and viral capping enzymes and among polynucleotide ligases. Proc Natl Acad Sci U S A (1994) 2.07
Mutational analysis of yeast mRNA capping enzyme. Proc Natl Acad Sci U S A (1994) 1.73
In vitro mutagenesis and functional expression in Escherichia coli of a cDNA encoding the catalytic domain of human DNA ligase I. Nucleic Acids Res (1991) 1.68
Vaccinia virus DNA ligase: specificity, fidelity, and inhibition. Biochemistry (1995) 1.66
The N-terminal domain of human DNA ligase I contains the nuclear localization signal and directs the enzyme to sites of DNA replication. EMBO J (1995) 1.59
Covalent catalysis in nucleotidyl transfer. A KTDG motif essential for enzyme-GMP complex formation by mRNA capping enzyme is conserved at the active sites of RNA and DNA ligases. J Biol Chem (1993) 1.56
Mammalian DNA ligase III: molecular cloning, chromosomal localization, and expression in spermatocytes undergoing meiotic recombination. Mol Cell Biol (1995) 1.51
DNA ligase I from Saccharomyces cerevisiae: physical and biochemical characterization of the CDC9 gene product. Biochemistry (1992) 1.44
Transcriptional mapping and nucleotide sequence of a vaccinia virus gene encoding a polypeptide with extensive homology to DNA ligases. Nucleic Acids Res (1989) 1.43
Purification and characterization of DNA ligase III from bovine testes. Homology with DNA ligase II and vaccinia DNA ligase. J Biol Chem (1995) 1.40
Molecular characterisation of a DNA ligase gene of the extremely thermophilic archaeon Desulfurolobus ambivalens shows close phylogenetic relationship to eukaryotic ligases. Nucleic Acids Res (1992) 1.30
Mutational analysis of vaccinia DNA ligase defines residues essential for covalent catalysis. Virology (1995) 1.28
Mutational analysis of mRNA capping enzyme identifies amino acids involved in GTP binding, enzyme-guanylate formation, and GMP transfer to RNA. Mol Cell Biol (1995) 1.23
Vaccinia DNA ligase complements Saccharomyces cerevisiae cdc9, localizes in cytoplasmic factories and affects virulence and virus sensitivity to DNA damaging agents. EMBO J (1991) 1.19
Characterization of proteolytic fragments of bacteriophage T7 DNA ligase. Nucleic Acids Res (1996) 0.93
Ligation of double-stranded and single-stranded [oligo(dT)] DNA by vaccinia virus DNA ligase. Virology (1996) 0.83
5'-Capping enzymes are targeted to pre-mRNA by binding to the phosphorylated carboxy-terminal domain of RNA polymerase II. Genes Dev (1997) 6.68
Dynamic association of capping enzymes with transcribing RNA polymerase II. Genes Dev (2000) 4.47
Distinct roles for CTD Ser-2 and Ser-5 phosphorylation in the recruitment and allosteric activation of mammalian mRNA capping enzyme. Mol Cell (1999) 3.73
X-ray crystallography reveals a large conformational change during guanyl transfer by mRNA capping enzymes. Cell (1997) 3.07
Active disruption of an RNA-protein interaction by a DExH/D RNA helicase. Science (2001) 3.05
Purification and characterization of a transcription termination factor from vaccinia virions. J Biol Chem (1987) 2.83
Mechanism of mRNA capping by vaccinia virus guanylyltransferase: characterization of an enzyme--guanylate intermediate. Proc Natl Acad Sci U S A (1981) 2.65
Purification of a factor required for transcription of vaccinia virus early genes. J Biol Chem (1988) 2.52
The DExH protein NPH-II is a processive and directional motor for unwinding RNA. Nature (2000) 2.48
Conservation of structure and mechanism between eukaryotic topoisomerase I and site-specific recombinases. Cell (1998) 2.40
Purification and properties of vaccinia virus DNA-dependent RNA polymerase. J Biol Chem (1980) 2.05
Crystal structure of eukaryotic DNA ligase-adenylate illuminates the mechanism of nick sensing and strand joining. Mol Cell (2000) 2.03
Site-specific ribonuclease activity of eukaryotic DNA topoisomerase I. Mol Cell (1997) 1.95
The guanylyltransferase domain of mammalian mRNA capping enzyme binds to the phosphorylated carboxyl-terminal domain of RNA polymerase II. J Biol Chem (1998) 1.91
Phylogeny of mRNA capping enzymes. Proc Natl Acad Sci U S A (1997) 1.84
Yeast mRNA cap methyltransferase is a 50-kilodalton protein encoded by an essential gene. Mol Cell Biol (1995) 1.82
Mutational analysis of yeast mRNA capping enzyme. Proc Natl Acad Sci U S A (1994) 1.73
Structure and mechanism of yeast RNA triphosphatase: an essential component of the mRNA capping apparatus. Cell (1999) 1.72
Vaccinia virus morphogenesis is blocked by a temperature-sensitive mutation in the I7 gene that encodes a virion component. J Virol (1993) 1.68
Characterization of ts 16, a temperature-sensitive mutant of vaccinia virus. J Virol (1995) 1.66
A freeze-frame view of eukaryotic transcription during elongation and capping of nascent mRNA. Science (1992) 1.65
Three RNA polymerase II carboxyl-terminal domain kinases display distinct substrate preferences. J Biol Chem (2001) 1.63
Vaccinia virus morphogenesis is blocked by temperature-sensitive mutations in the F10 gene, which encodes protein kinase 2. J Virol (1995) 1.62
Catalytic mechanism of DNA topoisomerase IB. Mol Cell (2000) 1.61
Mutational analysis of vaccinia virus nucleoside triphosphate phosphohydrolase II, a DExH box RNA helicase. J Virol (1995) 1.59
Mutational analysis of Chlorella virus DNA ligase: catalytic roles of domain I and motif VI. Nucleic Acids Res (1998) 1.59
Characterization of an ATP-dependent DNA ligase encoded by Chlorella virus PBCV-1. J Virol (1997) 1.57
Covalent catalysis in nucleotidyl transfer. A KTDG motif essential for enzyme-GMP complex formation by mRNA capping enzyme is conserved at the active sites of RNA and DNA ligases. J Biol Chem (1993) 1.56
Yeast and viral RNA 5' triphosphatases comprise a new nucleoside triphosphatase family. J Biol Chem (1998) 1.47
Vaccinia virus gene D12L encodes the small subunit of the viral mRNA capping enzyme. Virology (1989) 1.46
Chlorella virus DNA ligase: nick recognition and mutational analysis. Nucleic Acids Res (1998) 1.46
Vaccinia DNA topoisomerase I: single-turnover and steady-state kinetic analysis of the DNA strand cleavage and ligation reactions. Biochemistry (1994) 1.46
The QRxGRxGRxxxG motif of the vaccinia virus DExH box RNA helicase NPH-II is required for ATP hydrolysis and RNA unwinding but not for RNA binding. J Virol (1996) 1.44
Mutational analysis of Escherichia coli DNA ligase identifies amino acids required for nick-ligation in vitro and for in vivo complementation of the growth of yeast cells deleted for CDC9 and LIG4. Nucleic Acids Res (1999) 1.44
Domain structure and mutational analysis of T4 polynucleotide kinase. J Biol Chem (2001) 1.41
The role of ATP in in vitro vaccinia virus RNA synthesis effects of AMP-PNP and ATP gamma S. J Biol Chem (1980) 1.39
RNA capping by HeLa cell RNA guanylyltransferase. Characterization of a covalent protein-guanylate intermediate. J Biol Chem (1982) 1.38
Accelerated mRNA decay in conditional mutants of yeast mRNA capping enzyme. Nucleic Acids Res (1998) 1.38
The nucleoside triphosphatase and helicase activities of vaccinia virus NPH-II are essential for virus replication. J Virol (1998) 1.38
Characterization of human, Schizosaccharomyces pombe, and Candida albicans mRNA cap methyltransferases and complete replacement of the yeast capping apparatus by mammalian enzymes. J Biol Chem (1999) 1.38
Structure-function analysis of the mRNA cap methyltransferase of Saccharomyces cerevisiae. J Biol Chem (1997) 1.37
Footprinting of Chlorella virus DNA ligase bound at a nick in duplex DNA. J Biol Chem (1999) 1.34
Conditional inactivation of mRNA capping enzyme affects yeast pre-mRNA splicing in vivo. RNA (1996) 1.32
Mutational analysis of the Saccharomyces cerevisiae ABD1 gene: cap methyltransferase activity is essential for cell growth. Mol Cell Biol (1996) 1.32
The length, phosphorylation state, and primary structure of the RNA polymerase II carboxyl-terminal domain dictate interactions with mRNA capping enzymes. J Biol Chem (2001) 1.31
Structure and mechanism of the RNA triphosphatase component of mammalian mRNA capping enzyme. EMBO J (2001) 1.31
The D1 and D12 subunits are both essential for the transcription termination factor activity of vaccinia virus capping enzyme. J Virol (1995) 1.29
Nascent RNA cleavage by purified ternary complexes of vaccinia RNA polymerase. J Biol Chem (1993) 1.27
Resolution of Holliday junctions by eukaryotic DNA topoisomerase I. Proc Natl Acad Sci U S A (1996) 1.24
Mutational analysis of mRNA capping enzyme identifies amino acids involved in GTP binding, enzyme-guanylate formation, and GMP transfer to RNA. Mol Cell Biol (1995) 1.23
Structure-function analysis of yeast mRNA cap methyltransferase and high-copy suppression of conditional mutants by AdoMet synthase and the ubiquitin conjugating enzyme Cdc34p. Genetics (2000) 1.22
Expression and characterization of an RNA capping enzyme encoded by Chlorella virus PBCV-1. J Virol (1996) 1.22
Factor-dependent transcription termination by vaccinia RNA polymerase. Kinetic coupling and requirement for ATP hydrolysis. J Biol Chem (1994) 1.22
Schwann cell responses to cyclic AMP: proliferation, change in shape, and appearance of surface galactocerebroside. Brain Res (1986) 1.21
Genetic, physical, and functional interactions between the triphosphatase and guanylyltransferase components of the yeast mRNA capping apparatus. Mol Cell Biol (1998) 1.21
Discrete functional stages of vaccinia virus early transcription during a single round of RNA synthesis in vitro. J Biol Chem (1991) 1.19
RNA 5'-triphosphatase, nucleoside triphosphatase, and guanylyltransferase activities of baculovirus LEF-4 protein. J Virol (1998) 1.19
Specificity and fidelity of strand joining by Chlorella virus DNA ligase. Nucleic Acids Res (1998) 1.18
Temperature-sensitive mutations in the vaccinia virus H4 gene encoding a component of the virion RNA polymerase. J Virol (1992) 1.18
Characterization of an ATP-dependent DNA ligase from the thermophilic archaeon Methanobacterium thermoautotrophicum. Nucleic Acids Res (2000) 1.18
Complete sequence of the HLA DQ alpha and DQ beta cDNA from a DR5/DQw3 cell line. J Immunol (1987) 1.18
Vaccinia virions lacking the RNA helicase nucleoside triphosphate phosphohydrolase II are defective in early transcription. J Virol (1996) 1.17
Methyltransferase and subunit association domains of vaccinia virus mRNA capping enzyme. J Biol Chem (1992) 1.16
Physical and functional characterization of the double-stranded RNA binding protein encoded by the vaccinia virus E3 gene. Virology (1996) 1.15
Mutational analysis of 39 residues of vaccinia DNA topoisomerase identifies Lys-220, Arg-223, and Asn-228 as important for covalent catalysis. J Biol Chem (1997) 1.14
Stereochemical outcome and kinetic effects of Rp- and Sp-phosphorothioate substitutions at the cleavage site of vaccinia type I DNA topoisomerase. Biochemistry (2000) 1.14
Characterization of Schizosaccharomyces pombe RNA triphosphatase. Nucleic Acids Res (2001) 1.13
Nick sensing by vaccinia virus DNA ligase requires a 5' phosphate at the nick and occupancy of the adenylate binding site on the enzyme. J Virol (1997) 1.12
Proteolytic footprinting of vaccinia topoisomerase bound to DNA. J Biol Chem (1995) 1.12
Mutational analysis of the RNA triphosphatase component of vaccinia virus mRNA capping enzyme. J Virol (1996) 1.12
Mutational analysis of the vaccinia virus E3 protein defines amino acid residues involved in E3 binding to double-stranded RNA. J Virol (1996) 1.10
Stability of ternary transcription complexes of vaccinia virus RNA polymerase at promoter-proximal positions. J Biol Chem (1992) 1.09
NAD+-dependent DNA ligase encoded by a eukaryotic virus. J Biol Chem (2001) 1.09
Vaccinia topoisomerase binds circumferentially to DNA. J Biol Chem (1994) 1.08
Purification and use of vaccinia virus messenger RNA capping enzyme. Methods Enzymol (1990) 1.08
Histidine 265 is important for covalent catalysis by vaccinia topoisomerase and is conserved in all eukaryotic type I enzymes. J Biol Chem (1997) 1.08
Peptide inhibitors of DNA cleavage by tyrosine recombinases and topoisomerases. J Mol Biol (2000) 1.08
Vaccinia virus RNA helicase: nucleic acid specificity in duplex unwinding. J Virol (1996) 1.07
Role of RNA polymerase II carboxy-terminal domain in coordinating transcription with RNA processing. Cold Spring Harb Symp Quant Biol (1998) 1.07
Characterization of Candida albicans RNA triphosphatase and mutational analysis of its active site. Nucleic Acids Res (2000) 1.07
Vaccinia DNA topoisomerase I: kinetic evidence for general acid-base catalysis and a conformational step. Biochemistry (1994) 1.06
A role for the H4 subunit of vaccinia RNA polymerase in transcription initiation at a viral early promoter. J Biol Chem (1994) 1.06
A conserved domain of yeast RNA triphosphatase flanking the catalytic core regulates self-association and interaction with the guanylyltransferase component of the mRNA capping apparatus. J Biol Chem (1999) 1.06
5'-Hydroxyl polyribonucleotide kinase from HeLa cell nuclei. Purification and properties. J Biol Chem (1979) 1.05
Vaccinia NPH-I, a DExH-box ATPase, is the energy coupling factor for mRNA transcription termination. Genes Dev (1998) 1.05
Mechanism of DNA transesterification by vaccinia topoisomerase: catalytic contributions of essential residues Arg-130, Gly-132, Tyr-136 and Lys-167. Nucleic Acids Res (1997) 1.05
Covalent and noncovalent DNA binding by mutants of vaccinia DNA topoisomerase I. J Biol Chem (1992) 1.04
Structure-function analysis of the active site tunnel of yeast RNA triphosphatase. J Biol Chem (2001) 1.03
Characterization of a baculovirus-encoded RNA 5'-triphosphatase. J Virol (1998) 1.03
An essential surface motif (WAQKW) of yeast RNA triphosphatase mediates formation of the mRNA capping enzyme complex with RNA guanylyltransferase. Nucleic Acids Res (1999) 1.03
Structure-function analysis of the triphosphatase component of vaccinia virus mRNA capping enzyme. J Virol (1997) 1.02
A yeast-based genetic system for functional analysis of viral mRNA capping enzymes. J Virol (2000) 1.02
Mutational analysis of vaccinia DNA topoisomerase defines amino acid residues essential for covalent catalysis. J Biol Chem (1994) 1.02
Requirements for noncovalent binding of vaccinia topoisomerase I to duplex DNA. Nucleic Acids Res (1994) 1.01
Vaccinia virus mRNA (guanine-7-)methyltransferase: mutational effects on cap methylation and AdoHcy-dependent photo-cross-linking of the cap to the methyl acceptor site. Biochemistry (1996) 1.00
Identification of contacts between topoisomerase I and its target DNA by site-specific photocrosslinking. EMBO J (1996) 1.00
HIV-1 Tat protein interacts with mammalian capping enzyme and stimulates capping of TAR RNA. J Biol Chem (2001) 1.00