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Fibronectin III-like Domain
The Fibronectin type III domain is an evolutionarily conserved protein domain that is widely found in animal proteins. The fibronectin protein in which this domain was first identified contains 16 copies of this domain. The domain is about 100 amino acids long and possesses a beta sandwich structure. Of the three fibronectin-type domains, type III is the only one without disulfide bonding present. Fibronectin domains are found in a wide variety of extracellular proteins. They are widely distributed in animal species, but also found sporadically in yeast, plant and bacterial proteins. Human proteins containing this domain ABI3BP; ANKFN1; ASTN2; AXL; BOC; BZRAP1; C20orf75; CDON; CHL1; CMYA5; CNTFR; CNTN1; CNTN2; CNTN3; CNTN4; CNTN5; CNTN6; COL12A1; COL14A1; COL20A1; COL7A1; CRLF1; CRLF3; CSF2RB; CSF3R; DCC; DSCAM; DSCAML1; EBI3; EGFLAM; EPHA1; EPHA10; EPH ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein Domain
In molecular biology, a protein domain is a region of a protein's Peptide, polypeptide chain that is self-stabilizing and that Protein folding, folds independently from the rest. Each domain forms a compact folded Protein tertiary structure, three-dimensional structure. Many proteins consist of several domains, and a domain may appear in a variety of different proteins. Molecular evolution uses domains as building blocks and these may be recombined in different arrangements to create proteins with different functions. In general, domains vary in length from between about 50 amino acids up to 250 amino acids in length. The shortest domains, such as zinc fingers, are stabilized by metal ions or Disulfide bond, disulfide bridges. Domains often form functional units, such as the calcium-binding EF-hand, EF hand domain of calmodulin. Because they are independently stable, domains can be "swapped" by genetic engineering between one protein and another to make chimera (protein), chimeric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNTN2
Contactin-2 is a protein that in humans is encoded by the ''CNTN2'' gene. Function The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. It may also be involved in glial tumorigenesis and may provide a potential target for therapeutic intervention. Interactions CNTN2 has been shown to interact with CNTNAP2 and NFYB Nuclear transcription factor Y subunit beta is a protein that in humans is encoded by the ''NFYB'' gene. Function The protein encoded by this gene is one subunit of a trimeric complex, forming a highly conserved transcription factor that binds .... References External links * Further reading * * * * * * * * * * * * * * * * {{gene-1-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deleted In Colorectal Cancer
Netrin receptor DCC, also known as DCC, or colorectal cancer suppressor is a protein which in humans is encoded by the ''DCC'' gene. DCC has long been implicated in colorectal cancer and its previous name was ''Deleted in colorectal carcinoma''. Netrin receptor DCC is a single transmembrane receptor. Since it was first discovered in a colorectal cancer study in 1990, ''DCC'' has been the focus of a significant amount of research. ''DCC'' held a controversial place as a tumour suppressor gene for many years, and is well known as an axon guidance receptor that responds to netrin-1. More recently DCC has been characterized as a dependence receptor, and many hypotheses have been put forward that have revived interest in ''DCCs candidacy as a tumour suppressor gene, as it may be a ligand-dependent suppressor that is frequently epigenetically silenced. Background Early studies of colorectal tumours found that allelic deletions of segments of chromosome 18q occur in a very high per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CSF3R
The granulocyte colony-stimulating factor receptor (G-CSF-R) also known as CD114 (Cluster of Differentiation 114) is a protein that in humans is encoded by the ''CSF3R'' gene. G-CSF-R is a cell-surface receptor for the granulocyte colony-stimulating factor (G-CSF). The G-CSF receptors belong to a family of cytokine receptors known as the '' hematopoietin receptor family''. The granulocyte colony-stimulating factor receptor is present on precursor cells in the bone marrow, and, in response to stimulation by G-CSF, initiates cell proliferation and differentiation into mature neutrophilic granulocytes and macrophages. The G-CSF-R is a transmembrane receptor that consists of an extracellular ligand-binding portion, a transmembrane domain, and the cytoplasmic portion that is responsible for signal transduction. GCSF-R ligand-binding is associated with dimerization of the receptor and signal transduction through proteins including Jak, Lyn, STAT, and Erk1/2. Isoforms The clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CSF2RB
CSF2RB (also known as cytokine receptor common subunit beta) is a common subunit to the following type I cytokine receptor Type I cytokine receptors are transmembrane receptors expressed on the surface of cells that recognize and respond to cytokines with four α-helical strands. These receptors are also known under the name '' hemopoietin receptors'', and share a ...s: * GM-CSF receptor * IL-3 receptor * IL-5 receptor. References External links * * {{Interleukin receptor modulators ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRLF3
Cytokine receptor-like factor 3 is a protein that in humans is encoded by the ''CRLF3'' gene. Function Although CRLF3 signaling pathways have not yet been fully characterized it is very likely that CRLF3 is a neuroprotective erythropoietin receptor. Origin Phylogenetic analyses have shown that CRLF3 at first appeared in a common ancestor of Cnidaria and Bilateria Bilateria () is a large clade of animals characterised by bilateral symmetry during embryonic development. This means their body plans are laid around a longitudinal axis with a front (or "head") and a rear (or "tail") end, as well as a left� ... and hence emerged with the origin of the nervous system. References External links * Further reading * * * * * * * * Genes mutated in mice {{gene-17-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRLF1
Cytokine receptor-like factor 1 is a protein that in humans is encoded by the ''CRLF1'' gene. Function This gene encodes a member of the cytokine type I receptor family. The protein forms a secreted complex with cardiotrophin-like cytokine factor 1 and acts on cells expressing ciliary neurotrophic factor receptors. The complex can promote survival of neuronal cells. Clinical significance Mutations in this gene are associated with two conditions, both rare: *Cold-induced sweating syndrome, characterized by profuse hyperhidrosis in cold environmental temperature and characteristic craniofacial and skeletal features) *Crisponi syndrome (CS), characterized by neonatal-onset paroxysmal muscular contractions, abnormal function of the autonomic nervous system and craniofacial and skeletal manifestations such as thick and arched eyebrows, a short nose with anteverted nostrils, full cheeks, an inverted upper lip and a small mouth. It is unknown whether the two conditions are distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COL7A1
Collagen alpha-1(VII) chain is a protein that in humans is encoded by the ''COL7A1'' gene. It is composed of a triple helical, collagenous domain flanked by two non-collagenous domains, and functions as an anchoring fibril between the dermal-epidermal junction in the basement membrane. Mutations in COL7A1 cause all types of dystrophic epidermolysis bullosa, and the exact mutations vary based on the specific type or subtype. It has been shown that interactions between the NC-1 domain of collagen VII and several other proteins, including laminin-5 and collagen IV, contribute greatly to the overall stability of the basement membrane. Structure Type VII collagen is composed of three main domains in the following order: a non-collagenous domain, abbreviated NC-1; a collagenous domain; and a second non-collagenous domain, NC-2. The NC-1 domain has a cartilage matrix protein (CMP), nine fibronectin III (FNIII)-like subdomains, and a von Willebrand Factor A-like subdomain (VWFA1); a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COL20A1
COL20A1 is a collagen Collagen () is the main structural protein in the extracellular matrix of the connective tissues of many animals. It is the most abundant protein in mammals, making up 25% to 35% of protein content. Amino acids are bound together to form a trip ... gene. {{Fibrous proteins Collagens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COL14A1
Collagen alpha-1(XIV) chain is a protein that in humans is encoded by the ''COL14A1'' gene. It likely plays a role in collagen binding and cell-cell adhesion Cell adhesion is the process by which cells interact and attach to neighbouring cells through specialised molecules of the cell surface. This process can occur either through direct contact between cell surfaces such as cell junctions or indire .... References Further reading * * * * * * * * * * * * * * * * * * Collagens {{gene-8-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COL12A1
Collagen alpha-1(XII) chain is a protein that in humans is encoded by the ''COL12A1'' gene. This gene encodes the alpha chain of type XII collagen, a member of the FACIT (fibril-associated collagens with interrupted triple helices) collagen family. Type XII collagen is a homotrimer found in association with type I collagen, an association that is thought to modify the interactions between collagen I fibrils and the surrounding matrix. Alternatively spliced transcript variants encoding different isoforms have been identified. Clinical significance Mutations in COL12A1 are known to cause the following conditions: * Bethlem myopathy Bethlem myopathy is predominantly an autosomal dominant myopathy, classified as a congenital form of limb-girdle muscular dystrophy. There are two types of Bethlem myopathy, based on which type of collagen is affected. Bethlem myopathy 1 (BTHLM1) ... 2 (also known as Ehlers-Danlos syndrome myopathic type); * Ullrich congenital muscular dystrophy 2. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNTN6
Contactin 6 is a protein in humans that is encoded by the CNTN6 gene. The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system In biology, the nervous system is the complex system, highly complex part of an animal that coordinates its behavior, actions and sense, sensory information by transmitting action potential, signals to and from different parts of its body. Th .... References Further reading * * * * * * * External links * {{gene-3-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
