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SOX6
Transcription factor SOX-6 is a protein that in humans is encoded by the ''SOX6'' gene. Function The SOX gene family encodes a group of transcription factors defined by the conserved high mobility group (HMG) DNA-binding domain. Unlike most transcription factors, SOX transcription factors bind to the minor groove of DNA, causing a 70- to 85-degree bend and introducing local conformational changes. upplied by OMIMref name="entrez"/> Interactions SOX6 has been shown to interact with CTBP2 and CENPK Centromere protein K is a protein that in humans is encoded by the ''CENPK'' gene. Interactions CENPK has been shown to interact with SOX6 Transcription factor SOX-6 is a protein that in humans is encoded by the ''SOX6'' gene. Function .... It has also been demonstrated that SOX6 protein accumulates in the differentiating human erythrocytes, and then is able to downregulate its own transcription, by directly binding to an evolutionarily conserved consensus sequences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CTBP2
C-terminal-binding protein 2 also known as CtBP2 is a protein that in humans is encoded by the ''CTBP2'' gene. Function The CtBPs - CtBP1 and CtBP2 in mammals - are among the best characterized transcriptional corepressors. They typically turn their target genes off. They do this by binding to sequence-specific DNA-binding proteins that carry a short motif of the general form Proline-Isoleucine-Aspartate-Leucine-Serine (the PIDLS motif). They then recruit histone modifying enzymes, histone deacetylases, histone methylases and histone demethylases. These enzymes are thought to work together to remove activating and add repressive histone marks. For example, histone deacetylase 1 (HDAC1) and HDAC2 can remove the activating mark histone 3 acetyl lysine 9 (H3K9Ac), then the histone methylase G9a can add methyl groups, while the histone demethylase lysine specific demethylase 1 (LSD1) can remove the activating mark H3K4me. The CtBPs bind to many different DNA-binding proteins and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CENPK
Centromere protein K is a protein that in humans is encoded by the ''CENPK'' gene. Interactions CENPK has been shown to interact with SOX6 Transcription factor SOX-6 is a protein that in humans is encoded by the ''SOX6'' gene. Function The SOX gene family encodes a group of transcription factors defined by the conserved high mobility group (HMG) DNA-binding domain. Unlike most tr .... References External links * Further reading * * * * * {{gene-5-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SOX Genes
''SOX'' genes ('' SRY''-related HMG-box genes) encode a family of transcription factors that bind to the minor groove in DNA, and belong to a super-family of genes characterized by a homologous sequence called the HMG-box (for high mobility group). This HMG box is a DNA binding domain that is highly conserved throughout eukaryotic species. Homologues have been identified in insects, nematodes, amphibians, reptiles, birds and a range of mammals. However, HMG boxes can be very diverse in nature, with only a few amino acids being conserved between species. Sox genes are defined as containing the HMG box of a gene involved in sex determination called '' SRY'', which resides on the Y-chromosome. There are 20 SOX genes present in humans and mice, and 8 present in Drosophila. Almost all Sox genes show at least 50% amino acid similarity with the HMG box in Sry. The family is divided into subgroups according to homology within the HMG domain and other structural motifs, as well as a ... [...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 residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 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 peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene
In biology, the word gene (from , ; "... Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a basic unit of heredity and 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 noncoding genes. During gene expression, the DNA is first copied into RNA. The RNA can be directly functional or be the intermediate template for a protein that performs a function. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes. Genotypes along with environmental and developmental factors determine what the phenotypes will be. Most biological traits are under the influence of polygenes (many different genes) as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
