Display Settings:

Format

Send to:

Choose Destination
    J Biol Chem. 2007 Jan 26;282(4):2450-5. Epub 2006 Dec 1.

    Proteome-wide analysis in Saccharomyces cerevisiae identifies several PHD fingers as novel direct and selective binding modules of histone H3 methylated at either lysine 4 or lysine 36.

    Source

    Department of Biological Sciences, Stanford University, Stanford, California 94305, USA.

    Abstract

    The PHD finger motif is a signature chromatin-associated motif that is found throughout eukaryotic proteomes. Here we have determined the histone methyl-lysine binding activity of the PHD fingers present within the Saccharomyces cerevisiae proteome. We provide evidence on the genomic scale that PHD fingers constitute a general class of effector modules for histone H3 trimethylated at lysine 4 (H3K4me3) and histone H3 trimethylated at lysine 36 (H3K36me3). Structural modeling of PHD fingers demonstrates a conserved mechanism for recognizing the trimethyl moiety and provides insight into the molecular basis of affinity for the different methyl-histone ligands. Together, our study suggests that a common function for PHD fingers is to transduce methyl-lysine events and sheds light on how a single histone modification can be linked to multiple biological outcomes.

    PMID:
    17142463
    [PubMed - indexed for MEDLINE]
    PMCID:
    PMC2735445
    Free PMC Article

    Images from this publication.See all images (4) Free text

    FIGURE 2
    FIGURE 4
    FIGURE 1
    FIGURE 3

      Supplemental Content

      Icon for HighWire Press Icon for PubMed Central

      Save items

      loading

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk