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Protein Inhibitor Of Activated STAT2
E3 SUMO-protein ligase PIAS2 is an enzyme that in humans is encoded by the ''PIAS2'' gene. Interactions Protein inhibitor of activated STAT2 has been shown to interact with: * Androgen receptor, * DNMT3A, * PARK7, and * UBE2I SUMO-conjugating enzyme UBC9 is an enzyme that in humans is encoded by the ''UBE2I'' gene. It is also sometimes referred to as "ubiquitin conjugating enzyme E2I" or "ubiquitin carrier protein 9", even though these names do not accurately describe .... References Further reading * * * * * * * * * * * * * * * * {{gene-18-stub ... [...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] |
Androgen Receptor
The androgen receptor (AR), also known as NR3C4 (nuclear receptor subfamily 3, group C, member 4), is a type of nuclear receptor that is activated by binding any of the androgenic hormones, including testosterone and dihydrotestosterone, in the cytoplasm and then translocating into the Cell nucleus, nucleus. The androgen receptor is most closely related to the progesterone receptor, and progestins in higher dosages can block the androgen receptor. The main function of the androgen receptor is as a DNA-binding protein, DNA-binding transcription factor that Gene expression regulation, regulates gene expression; however, the androgen receptor has other functions as well. Androgen-regulated genes are critical for the development and maintenance of the male sexual phenotype. Function Effect on development In some cell types, testosterone interacts directly with androgen receptors, whereas, in others, testosterone is converted by 5-alpha reductase, 5-alpha-reductase to dihydrot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNMT3A
DNA (cytosine-5)-methyltransferase 3A (DNMT3A) is an enzyme that catalyzes the transfer of methyl groups to specific CpG structures in DNA, a process called DNA methylation. The enzyme is encoded in humans by the ''DNMT3A'' gene. This enzyme is responsible for ''wikt:de novo, de novo'' DNA methylation. Such function is to be distinguished from maintenance DNA methylation which ensures the fidelity of replication of inherited epigenetic patterns. DNMT3A forms part of the family of DNA methyltransferase enzymes, which consists of the protagonists DNMT1, DNMT3A and DNMT3B. While ''de novo'' DNA methylation modifies the information passed on by the parent to the progeny, it enables key Epigenetics, epigenetic modifications essential for processes such as cellular differentiation and Embryogenesis, embryonic development, transcriptional regulation, heterochromatin formation, X-inactivation, Genomic imprinting, imprinting and genome stability. ''DNMT3a'' is the gene most commonly fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PARK7
DJ1, also known as Parkinson disease protein 7, is a protein which in humans is encoded by the ''PARK7'' gene. Its weak glyoxalase activity has been verified by many labs, however the reported protein deglycase activity is likely to be an artifact stemming from DJ-1's ability to destroy free methylglyoxal. Structure Gene The gene ''PARK7'', also known as ''DJ-1'', encodes a protein of the peptidase C56 family. The human gene ''PARK7'' has 8 exons and locates at chromosome band 1p36.23. Protein The human protein DJ-1 is 20 kDa in size and composed of 189 amino acids with seven β-strands and nine α-helices in total and is present as a dimer. It belongs to the peptidase C56 family of proteins. The protein structures of human protein DJ-1, ''Escherichia coli'' chaperone Hsp31, YhbO, and YajL and an Archaea protease are evolutionarily conserved. Function DJ-1 was shown to prevent metabolite and protein damage caused by a glycolytic metabolite. This metabolite h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
