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CHTF18
Chromosome transmission fidelity protein 18 homolog is a protein that in humans is encoded by the ''CHTF18'' gene. Interactions CHTF18 has been shown to interact with: * DCC1, * PCNA, * RFC2, * RFC3, * RFC4, and * RFC5 Replication factor C subunit 5 is a protein that in humans is encoded by the ''RFC5'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and DNA polymerase epsilon requires the accessory proteins proliferating cell .... References External links * Further reading * * * * * * {{gene-16-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DCC1
Sister chromatid cohesion protein DCC1 is a protein that in humans is encoded by the ''DSCC1'' gene. Model organisms Model organisms have been used in the study of DSCC1 function. A conditional knockout mouse line, called ''Dscc1tm1a(KOMP)Wtsi'' was generated at the Wellcome Trust Sanger Institute as part of the International Knockout Mouse Consortium program — a high-throughput mutagenesis project to generate and distribute animal models of disease to interested scientists. Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion. Twenty four tests were carried out on mutant mice and four significant abnormalities were observed. Few homozygous mutant embryos were identified during gestation, and some displayed oedema, therefore less than expected survived until weaning. Those that did survive had increased chromosomal instability in a micronucleus test and numerous skeletal abnormalities by radiography. Interactions DCC1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCNA
Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics. Many proteins interact with PCNA via the two known PCNA-interacting motifs PCNA-interacting peptide (PIP) box and AlkB homologue 2 PCNA interacting motif (APIM). Proteins binding to PCNA via the PIP-box are mainly involved in DNA replication whereas proteins binding to PCNA via APIM are mainly important in the context of genotoxic stress. Function The protein encoded by this gene is found in the nucleus and is a cofactor of DNA polymerase delta. The encoded protein acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, this protein is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RFC2
Replication factor C subunit 2 is a protein that in humans is encoded by the ''RFC2'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins, proliferating cell nuclear antigen (PCNA) and replication factor C (RFC). RFC, also called activator 1, is a protein complex consisting of five distinct subunits of 145, 40, 38, 37, and 36.5 kD. This gene encodes the 40 kD subunit, which has been shown to be responsible for binding ATP. Deletion of this gene has been associated with Williams syndrome. Alternatively spliced transcript variants encoding distinct isoforms have been described. Interactions RFC2 has been shown to interact with BRD4, CHTF18, PCNA, RFC4 and RFC5 Replication factor C subunit 5 is a protein that in humans is encoded by the ''RFC5'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and DNA polymerase epsilon requires the accessory proteins prolife ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RFC3
Replication factor C subunit 3 is a protein that in humans is encoded by the ''RFC3'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and DNA polymerase epsilon requires the accessory proteins proliferating cell nuclear antigen (PCNA) and replication factor C (RFC). RFC, also named activator 1, is a protein complex consisting of five distinct subunits of 140, 40, 38, 37, and 36 kDa. This gene encodes the 38 kDa subunit. This subunit is essential for the interaction between the 140 kDa subunit and the core complex that consists of the 36, 37, and 40 kDa subunits. Alternatively spliced transcript variants encoding distinct isoforms have been described. Interactions RFC3 has been shown to interact with: * BRD4, * CHTF18, * PCNA, * RFC1, and * RFC4 Replication factor C subunit 4 is a protein that in humans is encoded by the ''RFC4'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and DNA polymerase epsilon r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RFC4
Replication factor C subunit 4 is a protein that in humans is encoded by the ''RFC4'' gene. Function The elongation of primed DNA templates by DNA polymerase delta and DNA polymerase epsilon requires the accessory proteins proliferating cell nuclear antigen (PCNA) and replication factor C (RFC). RFC, also named activator 1, is a protein complex consisting of five distinct subunits of 140, 40, 38, 37, and 36 kD. This gene encodes the 37 kD subunit. This subunit forms a core complex with the 36 and 40 kDa subunits. The core complex possesses DNA-dependent ATPase activity, which was found to be stimulated by PCNA in an in vitro system. Alternatively spliced transcript variants encoding the same protein have been reported. Interactions RFC4 has been shown to interact with: * BRD4, * CHTF18, * PCNA, * RFC2, * RFC3, and * RFC5 Replication factor C subunit 5 is a protein that in humans is encoded by the ''RFC5'' gene. Function The elongation of primed DNA templates by ... [...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 residue ... [...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 gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
