Isolation and DNA-binding characteristics of a protein involved in transcription activation of two divergently transcribed, essential yeast genes. 1989

H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
Max-Planck-Institute for Biophysical Chemistry, Department of Molecular Genetics, Göttingen, FRG.

We have identified a protein, BAF1, which has two oppositely oriented, partially overlapping binding sites within a symmetrical sequence located midway between and upstream of the divergently transcribed YPT1 and TUB2 genes of the yeast Saccharomyces cerevisiae. The 120 kd BAF1 protein was purified to near homogeneity and used to delineate the two binding sites and to identify apparent protein contact sites by the missing contact technique, methylation interference and by site-directed mutagenesis. The BAF1-recognition sequence contains a conserved TCN7ACG element recently identified at autonomously replicating sequences (ARS) and in the 5' and 3' flanking region of other yeast genes. The symmetrical sequence of the YPT1/TUB2 intergene region seems not to be involved in DNA replication but activates transcription in an orientation-independent fashion.

UI MeSH Term Description Entries
D008745 Methylation Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed) Methylations
D008969 Molecular Sequence Data Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories. Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D004268 DNA-Binding Proteins Proteins which bind to DNA. The family includes proteins which bind to both double- and single-stranded DNA and also includes specific DNA binding proteins in serum which can be used as markers for malignant diseases. DNA Helix Destabilizing Proteins,DNA-Binding Protein,Single-Stranded DNA Binding Proteins,DNA Binding Protein,DNA Single-Stranded Binding Protein,SS DNA BP,Single-Stranded DNA-Binding Protein,Binding Protein, DNA,DNA Binding Proteins,DNA Single Stranded Binding Protein,DNA-Binding Protein, Single-Stranded,Protein, DNA-Binding,Single Stranded DNA Binding Protein,Single Stranded DNA Binding Proteins
D004271 DNA, Fungal Deoxyribonucleic acid that makes up the genetic material of fungi. Fungal DNA
D004591 Electrophoresis, Polyacrylamide Gel Electrophoresis in which a polyacrylamide gel is used as the diffusion medium. Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D005800 Genes, Fungal The functional hereditary units of FUNGI. Fungal Genes,Fungal Gene,Gene, Fungal
D001483 Base Sequence The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence. DNA Sequence,Nucleotide Sequence,RNA Sequence,DNA Sequences,Base Sequences,Nucleotide Sequences,RNA Sequences,Sequence, Base,Sequence, DNA,Sequence, Nucleotide,Sequence, RNA,Sequences, Base,Sequences, DNA,Sequences, Nucleotide,Sequences, RNA
D001665 Binding Sites The parts of a macromolecule that directly participate in its specific combination with another molecule. Combining Site,Binding Site,Combining Sites,Site, Binding,Site, Combining,Sites, Binding,Sites, Combining
D012441 Saccharomyces cerevisiae A species of the genus SACCHAROMYCES, family Saccharomycetaceae, order Saccharomycetales, known as "baker's" or "brewer's" yeast. The dried form is used as a dietary supplement. Baker's Yeast,Brewer's Yeast,Candida robusta,S. cerevisiae,Saccharomyces capensis,Saccharomyces italicus,Saccharomyces oviformis,Saccharomyces uvarum var. melibiosus,Yeast, Baker's,Yeast, Brewer's,Baker Yeast,S cerevisiae,Baker's Yeasts,Yeast, Baker
D012689 Sequence Homology, Nucleic Acid The sequential correspondence of nucleotides in one nucleic acid molecule with those of another nucleic acid molecule. Sequence homology is an indication of the genetic relatedness of different organisms and gene function. Base Sequence Homology,Homologous Sequences, Nucleic Acid,Homologs, Nucleic Acid Sequence,Homology, Base Sequence,Homology, Nucleic Acid Sequence,Nucleic Acid Sequence Homologs,Nucleic Acid Sequence Homology,Sequence Homology, Base,Base Sequence Homologies,Homologies, Base Sequence,Sequence Homologies, Base

Related Publications

H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
September 1990, Molecular & general genetics : MGG,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
August 1990, Biochimica et biophysica acta,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
January 1999, Tubercle and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
February 1985, Nucleic acids research,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
January 2003, The Journal of biological chemistry,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
November 2008, Genomics,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
May 1991, Journal of bacteriology,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
November 1991, Journal of chromatography,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
September 1987, Molecular and cellular biology,
H Halfter, and U Müller, and E L Winnacker, and D Gallwitz
February 2004, Current opinion in structural biology,
Copied contents to your clipboard!