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PPEF1
Serine/threonine-protein phosphatase with EF-hands 1 is an enzyme that in humans is encoded by the ''PPEF1'' gene. Function This gene encodes a member of the serine/threonine protein phosphatase with EF-hand motif family. The protein contains a protein phosphatase catalytic domain, and at least two EF-hand calcium-binding motifs in its C terminus. Although its substrate(s) is unknown, the encoded protein has been suggested to play a role in specific sensory neuron function and/or development. This gene shares high sequence similarity with the Drosophila retinal degeneration C (rdgC) gene. Several alternatively spliced transcript variants, each encoding a distinct isoform, have been described. Interactions PPEF1 has been shown to interact with Calmodulin 1 Calmodulin 1 is a protein in humans that is encoded by the ''CALM1'' gene. Calmodulin plays a role in calcium signal transduction pathways by regulating control of ion channels, enzymes, aquaporins, and other proteins. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calmodulin 1
Calmodulin 1 is a protein in humans that is encoded by the ''CALM1'' gene. Calmodulin plays a role in calcium signal transduction pathways by regulating control of ion channels, enzymes, aquaporins, and other proteins. It functions as a calcium-binding protein that has been grouped into the EF-hand motif found in eukaryotic cells. Calmodulin plays a significant role in numerous cellular pathways and it acts as a calcium detector within the cells that interact with varied target proteins. Additionally, it simulates the activation of over twenty amino acids which helps to control various physiological functions. It is also required for various regulatory roles in cell proliferation and throughout many points during the cell cycle. Upon binding to targeted calcium (acts as ligand), calmodulin undergoes a change in shape that allows it to interact with multiple protein types including phosphatases, ion channels, and kinases. This conformational change is associated with undergoing va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enzyme
An enzyme () is a protein that acts as a biological catalyst by accelerating chemical reactions. The molecules upon which enzymes may act are called substrate (chemistry), substrates, and the enzyme converts the substrates into different molecules known as product (chemistry), products. Almost all metabolism, metabolic processes in the cell (biology), cell need enzyme catalysis in order to occur at rates fast enough to sustain life. Metabolic pathways depend upon enzymes to catalyze individual steps. The study of enzymes is called ''enzymology'' and the field of pseudoenzyme, pseudoenzyme analysis recognizes that during evolution, some enzymes have lost the ability to carry out biological catalysis, which is often reflected in their amino acid sequences and unusual 'pseudocatalytic' properties. Enzymes are known to catalyze more than 5,000 biochemical reaction types. Other biocatalysts include Ribozyme, catalytic RNA molecules, also called ribozymes. They are sometimes descr ... [...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] |
