More than 3 percent of the protein sequences inferred from the Caenorhabditis elegans genome contain sequence motifs characteristic of zinc-binding structural domains, and of these more than half are believed to be sequence-specific DNA-binding proteins. The distribution of these zinc-binding domains among the genomes of various organisms offers insights into the role of zinc-binding proteins in evolution. In addition, the complete genome sequence of C. elegans provides an opportunity to analyze, and perhaps predict, pathways of transcriptional regulation.AD - Department of Biophysics and Biophysical Chemistry, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.FAU - Clarke, N DAU - Clarke NDFAU - Berg, J MAU - Berg JMLA - engPT - Journal ArticlePT - ReviewPT - Review, TutorialCY - UNITED STATESTA - ScienceJID - 0404511RN - 0 (DNA-Binding Proteins)RN - 0 (Helminth Proteins)RN - 0 (Membrane Proteins)RN - 0 (Receptors, Cell Surface)RN - 0 (Trans-Activators)RN - 0 (Transcription Factors)RN - 0 (erythroid-like transcription factor 1)RN - 0 (
tra-1 protein, Caenorhabditis elegans)SB - IM