|
SPRED2
Sprouty-related, EVH1 domain-containing protein 2 is a protein that in humans is encoded by the ''SPRED2'' gene. Function SPRED2 is a member of the Sprouty (see SPRY1)/SPRED family of proteins that regulate growth factor-induced activation of the MAP kinase cascade (see MAPK1 Mitogen-activated protein kinase 1 (MAPK 1), also known as ERK2, is an enzyme that in humans is encoded by the ''MAPK1'' gene. Function The protein encoded by this gene is a member of the MAP kinase family. MAP kinases, also known as extracell ...). References Further reading * * * * * * * * * * * * * * * External links GeneReviews/NIH/NCBI/UW entry on Legius syndrome SPRED1 Sprouty-related, EVH1 domain-containing protein 1 SPR domain EVH1 domain Human proteins {{gene-2-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EVH1 Domain
WH1 domains, also known as EVH1 domains, are evolutionary conserved protein domain, protein domains found on WASP (VASP) proteins, which are often involved in actin polymerization. Function WH1 domains are important for all cellular processes involving actin, this includes cell motility, cell trafficking, cell division and cytokinesis, cell signalling, and the establishment and maintenance of cell junctions and cell shape. Structure Protein tertiary structure, Tertiary structure of the WH1 domain of the ENAH (gene), Mena protein revealed cis-regulatory element, structure similarities with the pleckstrin homology domain, pleckstrin (PH) domain. The overall protein folding, fold consists of a compact parallel beta-sandwich, closed along one edge by a long alpha helix. A highly conservation (genetics), conserved cluster of three surface-exposed aromatic Side chain, side-chains forms the recognition site for the molecule's target ligand (biochemistry), ligands. Interactions The WAS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPR Domain
In molecular biology the SPR domain is a protein domain found in the Sprouty (Spry) and Spred (Sprouty related EVH1 domain) proteins. These have been identified as inhibitors of the Ras/mitogen-activated protein kinase (MAPK) cascade, a pathway crucial for developmental processes initiated by activation of various receptor tyrosine kinases. These proteins share a conserved, C-terminal cysteine-rich region, the SPR domain. This domain has been defined as a novel cytosol to membrane translocation domain. It has been found to be a PtdIns(4,5)P2-binding domain that targets the proteins to a cellular localization that maximizes their inhibitory potential. It also mediates homodimer formation of these proteins. The SPR domain can occur in association with the WH1 domain (see ) (located in the N-terminus The N-terminus (also known as the amino-terminus, NH2-terminus, N-terminal end or amine-terminus) is the start of a protein or polypeptide, referring to the free amine group (-N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residue (biochemistry), residues. Proteins perform a vast array of functions within organisms, including Enzyme catalysis, catalysing metabolic reactions, DNA replication, Cell signaling, responding to stimuli, providing Cytoskeleton, structure to cells and Fibrous protein, organisms, and Intracellular transport, transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the Nucleic acid sequence, nucleotide sequence of their genes, and which usually results in protein folding into a specific Protein structure, 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called pep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene
In biology, the word gene has two meanings. The Mendelian gene is a basic unit of heredity. The molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protein-coding genes and non-coding genes. During gene expression (the synthesis of Gene product, RNA or protein from a gene), DNA is first transcription (biology), copied into RNA. RNA can be non-coding RNA, directly functional or be the intermediate protein biosynthesis, template for the synthesis of a protein. The transmission of genes to an organism's offspring, is the basis of the inheritance of phenotypic traits from one generation to the next. These genes make up different DNA sequences, together called a genotype, that is specific to every given individual, within the gene pool of the population (biology), population of a given species. The genotype, along with environmental and developmental factors, ultimately determines the phenotype ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPRY1
Protein sprouty homolog 1 is a protein that in humans is encoded by the ''SPRY1'' gene. See also *Neurofibromin 1 Neurofibromin (NF-1) is a protein that is encoded in humans, in the ''NF1'' gene. ''NF1'' is located on chromosome 17. Neurofibromin, a GTPase-activating protein that negatively regulates RAS/MAPK pathway activity by accelerating the hydrolysis ... * SPRED1 References Further reading * * * * * * * * * * External links * * SPR domain Human proteins {{gene-4-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MAPK1
Mitogen-activated protein kinase 1 (MAPK 1), also known as ERK2, is an enzyme that in humans is encoded by the ''MAPK1'' gene. Function The protein encoded by this gene is a member of the MAP kinase family. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act as an integration point for multiple biochemical signals, and are involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development. The activation of this kinase requires its phosphorylation by upstream kinases. Upon activation, this kinase translocates to the nucleus of the stimulated cells, where it phosphorylates nuclear targets. Two alternatively spliced transcript variants encoding the same protein, but differing in the UTRs, have been reported for this gene. MAPK1 contains multiple amino acid sites that are phosphorylated and ubiquitinated. Interactions MAPK1 has been shown to interact with: * ADAM17, * CIITA, * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
