Take our Survey

Reference: Takechi S and Nakayama T (1999) Sas3 is a histone acetyltransferase and requires a zinc finger motif. Biochem Biophys Res Commun 266(2):405-10

Reference Help

Abstract


SAS3 was originally isolated as a gene related to SAS2, which encodes a positive regulator of transcriptional silencing in yeast. The Sas3 protein possesses an evolutionally conserved domain that is shared by a group of SAS-like factors. This conserved domain contains an atypical zinc finger motif and a putative acetyl-CoA binding motif. We showed that recombinant Sas3 exhibits histone acetyltransferase (HAT) activity toward acetylate core histones H2A, H3, and H4. This substrate specificity is similar to those of Tip60 and Esa1. Analysis of a series of deletion mutants revealed that the minimum region required for HAT activity is located within amino acid residues 241-577, including the domain conserved in the MYST family proteins. Amino acid substitution mutant analysis showed that both the acetyl-CoA binding motif and the zinc finger motif are required for HAT activity. These results suggest that SAS3 and its family members require the zinc finger motif for their activity.CI - Copyright 1999 Academic Press.

Reference Type
Journal Article
Authors
Takechi S, Nakayama T
Primary Lit For
Additional Lit For
Review For

Interaction 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 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.

Interactor Interactor Type Assay Annotation Action Modification Phenotype Source Reference

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.

Gene Gene Ontology Term Qualifier Aspect Method Evidence Source Assigned On Annotation Extension 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.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details 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, SPELL, or YeastMine.

Regulator Target Experiment Assay Construct Conditions Strain Background Reference