Abstract: A method is provided for identifying a compound that modulates a cellualr response associated with Homer and mediated by a cell-surface or an intracellular receptor. A method is further provided for identifying a compound that modulates receptor activated calcium mobilization associated with Homer. A method is provided for identifying a compound that inhibits Homer protein activity based on the crystal structure coordinates of Homer protein binding domain. A method is also provided for identifying a compound that affects the formation of cell surface receptors into clusters. Also provided are nucleic acids encoding Homer proteins as well as Homer proteins, and Homer interacting proteins.

Abstract: A method is provided for identifying a compound that modulates a cellualr response associated with Homer and mediated by a cell-surface or an intracellular receptor. A method is further provided for identifying a compound that modulates receptor activated calcium mobilization associated with Homer. A method is provided for identifying a compound that inhibits Homer protein activity based on the crystal structure coordinates of Homer protein binding domain. A method is also provided for identifying a compound that affects the formation of cell surface receptors into clusters. Also provided are nucleic acids encoding Homer proteins as well as Homer proteins, and Homer interacting proteins.

Abstract: A method is provided for identifying a compound that modulates a cellualr response associate with Homer and mediated by a cell-surface or an intracellular receptor. A method is further provided for identifying a compound that modulates receptor activated calcium mobilization associated with Homer. A method is provided for identifying a compound that inhibits Homer protein activity based on the crystal structure coordinates of Homer protein binding domain. A method is also provided for identifying a compound that affects the formation of cell surface receptors into clusters. Also provided are nucleic acids encoding Homer proteins as well as Homer proteins, and Homer interacting proteins.

Abstract: The present invention relates to novel, specifically expressed proteins and to nucleic acid sequences or transgenic nucleic acid constructs which encode the proteins.

Abstract: The present invention provides methods and materials related to immediate early genes. Specifically, the invention provides isolated immediate early gene nucleic acid, cells that contain isolated immediate early gene nucleic acid, substantially pure polypeptides encoded by immediate early gene nucleic acid, and antibodies having specific binding affinity for a polypeptide encoded by immediate early gene nucleic acid. In addition, the invention provides cDNA libraries enriched for immediate early genes cDNAs, isolated nucleic acid derived from such cDNA libraries, and methods for treating conditions related to a deficiency in a neuron's immediate early gene responsiveness to a stimulus.

Abstract: A method is provided for identifying a compound that modulates a cellular response associated with Homer and mediated by a cell-surface or an intracellular receptor. A method is further provided for identifying a compound that modulates receptor activated calcium mobilization associated with Homer. A method is provided for identifying a compound that inhibits Homer protein activity based on the crystal structure coordinates of Homer protein binding domain. A method is also provided for identifying a compound that affects the formation of cell surface receptors into clusters. Also provided are nucleic acids encoding Homer proteins as well as Homer proteins, and Homer interacting proteins.

Abstract: The present invention provides methods and materials related to immediate early genes. Specifically, the invention provides isolated immediate early gene nucleic acid, cells that contain isolated immediate early gene nucleic acid, substantially pure polypeptides encoded by immediate early gene nucleic acid, and antibodies having specific binding affinity for a polypeptide encoded by immediate early gene nucleic acid. In addition, the invention provides cDNA libraries enriched for immediate early genes cDNAs, isolated nucleic acid derived from such cDNA libraries, and methods for treating conditions related to a deficiency in a neuron's immediate early gene responsiveness to a stimulus.

Abstract: The present invention provides methods and materials related to immediate early genes. Specifically, the invention provides isolated immediate early gene nucleic acid, cells that contain isolated immediate early gene nucleic acid, substantially pure polypeptides encoded by immediate early gene nucleic acid, and antibodies having specific binding affinity for a polypeptide encoded by immediate early gene nucleic acid. In addition, the invention provides cDNA libraries enriched for immediate early genes cDNAs, isolated nucleic acid derived from such cDNA libraries, and methods for treating conditions related to a deficiency in a neuron's immediate early gene responsiveness to a stimulus.

Abstract: The present invention provides methods and materials related to immediate early genes. Specifically, the invention provides isolated immediate early gene nucleic acid, cells that contain isolated immediate early gene nucleic acid, substantially pure polypeptides encoded by immediate early gene nucleic acid, and antibodies having specific binding affinity for a polypeptide encoded by immediate early gene nucleic acid. In addition, the invention provides cDNA libraries enriched for immediate early genes cDNAs, isolated nucleic acid derived from such cDNA libraries, and methods for treating conditions related to a deficiency in a neuron's immediate early gene responsiveness to a stimulus.

Abstract: A method is provided for identifying a compound that modulates a cellualr response associate with Homer and mediated by a cell-surface or an intracellular receptor. A method is further provided for identifying a compound that modulates receptor activated calcium mobilization associated with Homer. A method is provided for identifying a compound that inhibits Homer protein activity based on the crystal structure coordinates of Homer protein binding domain. A method is also provided for identifying a compound that affects the formation of cell surface receptors into clusters. Also provided are nucleic acids encoding Homer proteins as well as Homer proteins, and Homer interacting proteins.

Abstract: Proteins which specifically bind to huntingtin, the product of the Huntington's Disease locus (HD), are used in assays for screening drug candidates. These proteins, termed huntingtin associated proteins, bind to huntingtins of both normal and Huntington's Disease patients. However, the binding is stronger to the huntingtins from the patients. The strength of binding correlates with the number of glutamine repeats in the huntingtin, which itself correlates with the time of disease onset.