Reference: Wood A, et al. (2005)
Reference Help
Abstract
The regulation of chromatin structure is essential to life. In eukaryotic organisms, several classes of protein exist that can modify chromatin structure either through ATP-dependent remodeling or through the post-translational modification of histone proteins. A vast array of processes ranging from transcriptional regulation to DNA repair rely on these histone-modifying enzymes. In the last few years, enzymes involved in the post-translational modification of histone proteins have become a topic of intense interest. Our work and the work of several other laboratories has focused largely on understanding the biological role of the yeast histone methyltransferase COMPASS (complex of proteins associated with Set1) and its human homologue the MLL complex. The Set1-containing complex COMPASS acts as the sole histone H3 lysine 4 methyltransferase in Saccharomyces cerevisiae, and this methyl mark is important for transcriptional regulation and silencing at the telomeres and rDNA loci. Another histone methyltransferase, Dot1, methylates lysine 79 of histone H3 and is also essential for proper silencing of genes near telomeres, the rDNA loci, and the mating type loci. Employing our global biochemical screen GPS (global proteomic analysis of S. cerevisiae) we have been successful in identifying and characterizing several key downstream and upstream regulators of both COMPASS and Dot1 histone methyltransferase activity. This review details efforts made towards understanding the regulatory mechanisms and biological significance of COMPASS and Dot1p-mediated histone methylation.
- Reference Type
-
Journal Article |
Review
- Authors
-
Wood A,
Schneider J,
Shilatifard A
... Show all
Show fewer
- COMPASS complex
- SHG1 | SWD1 | SWD2 | DOT1 | SET1 | SDC1 | SWD3 | SPP1 | BRE2
Gene Ontology Annotations
Increase the total number of rows showing on this page using the pull-down located below the table, or use the page
scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header
to sort by that column; filter the table using the "Filter" box at the top of the table.
Evidence ID |
Analyze ID |
Gene/Complex |
Systematic Name/Complex Accession |
Qualifier |
Gene Ontology Term ID |
Gene Ontology Term |
Aspect |
Annotation Extension |
Evidence |
Method |
Source |
Assigned On |
Reference |
Phenotype Annotations
Increase the total number of rows showing on this page using the pull-down located below the table, or use the page
scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header
to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i"
buttons located within a cell for an annotation to view further details.
Evidence ID |
Analyze ID |
Gene |
Gene Systematic Name |
Phenotype |
Experiment Type |
Experiment Type Category |
Mutant Information |
Strain Background |
Chemical |
Details |
Reference |
Disease Annotations
Increase the total number of rows showing on this page using the pull-down located below the table, or use the page
scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header
to sort by that column; filter the table using the "Filter" box at the top of the table.
Evidence ID |
Analyze ID |
Gene |
Gene Systematic Name |
Disease Ontology Term |
Disease Ontology Term ID |
Qualifier |
Evidence |
Method |
Source |
Assigned On |
|
Reference |
Regulation Annotations
Increase the total number of rows displayed on this page using the pull-down located below the table, or use the
page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column
header to sort by that column; to filter the table by a specific experiment type, type a keyword into the Filter box
(for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to
further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, or SPELL.
Evidence ID |
Analyze ID |
Regulator |
Regulator Systematic Name |
Target |
Target Systematic Name |
Direction |
Regulation of |
Happens During |
Regulator Type |
Direction |
Regulation Of |
Happens During |
Method |
Evidence |
Strain Background |
Reference |
Post-translational Modifications
Increase the total number of rows showing on this page by using the pull-down located below the table, or use the
page scroll at the table's top right to browse through its pages; use the arrows to the right of a column header to
sort by that column; filter the table using the "Filter" box at the top of the table.
|
|
|
|
Site |
|
Modification |
Modifier |
Source |
Reference |
Interaction Annotations
Genetic Interactions
Increase the total number of rows showing on this page by using the pull-down located below the table, or use the
page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column
header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small
"i" buttons located within a cell for an annotation to view further details about experiment type and any other
genes involved in the interaction.
Evidence ID |
Analyze ID |
|
Interactor |
Interactor Systematic Name |
Interactor |
Interactor Systematic Name |
Allele |
Assay |
Annotation |
Action |
Phenotype |
SGA score |
P-value |
Source |
Reference |
Note |
Physical Interactions
Increase the total number of rows showing on this page by using the pull-down located below the table, or use the
page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column
header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small
"i" buttons located within a cell for an annotation to view further details about experiment type and any other
genes involved in the interaction.
Evidence ID |
Analyze ID |
|
Interactor |
Interactor Systematic Name |
Interactor |
Interactor Systematic Name |
Assay |
Annotation |
Action |
Modification |
Source |
Reference |
Note |
Functional Complementation Annotations
Increase the total number of rows showing on this page by using the pull-down located below the table, or use the
page scroll at the table's top right to browse through its pages; use the arrows to the right of a column header to
sort by that column; filter the table using the "Filter" box at the top of the table.
Complement ID |
Locus ID |
Gene |
Species |
Gene ID |
Strain background |
Direction |
Details |
Source |
Reference |