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MimoDB
MimoDB is a database of peptides that have been selected from random peptide libraries based on their ability to bind small compounds, nucleic acids, proteins, cells, and tissues through phage display. See also * Mimotope A mimotope is often a peptide, and mimics the structure of an epitope. Because of this property it causes an antibody response similar to the one elicited by the epitope. An antibody for a given epitope antigen will recognize a mimotope which mimics ... * Phage display References External links * https://web.archive.org/web/20121116054757/http://immunet.cn/mimodb/. Biological databases Biochemistry methods {{Biodatabase-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mimotope
A mimotope is often a peptide, and mimics the structure of an epitope. Because of this property it causes an antibody response similar to the one elicited by the epitope. An antibody for a given epitope antigen will recognize a mimotope which mimics that epitope. Mimotopes are commonly obtained from phage display libraries through biopanning. Vaccines utilizing mimotopes are being developed. Mimotopes are a kind of peptide aptamer Aptamers are short sequences of artificial DNA, RNA, XNA, or peptide that bind a specific target molecule, or family of target molecules. They exhibit a range of affinities ( KD in the pM to μM range), with little or no off-target bindin ...s. When the term ''mimotope'' was first coined by Mario Geysen in 1986, it was used to describe peptides mimicking epitopes. However, this concept has been extended to refer peptide mimic of all types of binding sites. As the mimic of binding site, mimotope analysis has been widely used in mapping epitopes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mimotope
A mimotope is often a peptide, and mimics the structure of an epitope. Because of this property it causes an antibody response similar to the one elicited by the epitope. An antibody for a given epitope antigen will recognize a mimotope which mimics that epitope. Mimotopes are commonly obtained from phage display libraries through biopanning. Vaccines utilizing mimotopes are being developed. Mimotopes are a kind of peptide aptamer Aptamers are short sequences of artificial DNA, RNA, XNA, or peptide that bind a specific target molecule, or family of target molecules. They exhibit a range of affinities ( KD in the pM to μM range), with little or no off-target bindin ...s. When the term ''mimotope'' was first coined by Mario Geysen in 1986, it was used to describe peptides mimicking epitopes. However, this concept has been extended to refer peptide mimic of all types of binding sites. As the mimic of binding site, mimotope analysis has been widely used in mapping epitopes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phage Display
Phage display is a laboratory technique for the study of protein–protein, protein–peptide, and protein– DNA interactions that uses bacteriophages (viruses that infect bacteria) to connect proteins with the genetic information that encodes them. In this technique, a gene encoding a protein of interest is inserted into a phage coat protein gene, causing the phage to "display" the protein on its outside while containing the gene for the protein on its inside, resulting in a connection between genotype and phenotype. These displaying phages can then be screened against other proteins, peptides or DNA sequences, in order to detect interaction between the displayed protein and those other molecules. In this way, large libraries of proteins can be screened and amplified in a process called ''in vitro'' selection, which is analogous to natural selection. The most common bacteriophages used in phage display are M13 and fd filamentous phage, though T4, T7, and λ phage have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phage Display
Phage display is a laboratory technique for the study of protein–protein, protein–peptide, and protein– DNA interactions that uses bacteriophages (viruses that infect bacteria) to connect proteins with the genetic information that encodes them. In this technique, a gene encoding a protein of interest is inserted into a phage coat protein gene, causing the phage to "display" the protein on its outside while containing the gene for the protein on its inside, resulting in a connection between genotype and phenotype. These displaying phages can then be screened against other proteins, peptides or DNA sequences, in order to detect interaction between the displayed protein and those other molecules. In this way, large libraries of proteins can be screened and amplified in a process called ''in vitro'' selection, which is analogous to natural selection. The most common bacteriophages used in phage display are M13 and fd filamentous phage, though T4, T7, and λ phage have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database
In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance. A database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Electronic Science And Technology Of China
The University of Electronic Science and Technology of China (UESTC) is a national public research university in Chengdu, Sichuan, China. It was founded in 1956 instructed by the Premier Zhou Enlai. UESTC was established on the basis of the incorportation of electronics divisions of then three universities including Jiaotong University (now Shanghai Jiao Tong University and Xi'an Jiaotong University), Nanjing Institute of Technology (now Southeast University), and South China Institute of Technology (now South China University of Technology). UESTC was supported by the Double First Class University Plan, 985 Project and 211 Project of China. Now UESTC is a multidisciplinary research university with electronic science and technology as its nucleus, engineering as its major field, and featured with management, liberal art and medicine. UESTC is consisted of four campuses: Qingshuihe, Shahe, Jiulidi, and Yongning, with a gross built-up area of . It has 23 schools and 65 undergrad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peptide
Peptides (, ) are short chains of amino acids linked by peptide bonds. Long chains of amino acids are called proteins. Chains of fewer than twenty amino acids are called oligopeptides, and include dipeptides, tripeptides, and tetrapeptides. A polypeptide is a longer, continuous, unbranched peptide chain. Hence, peptides fall under the broad chemical classes of biological polymers and oligomers, alongside nucleic acids, oligosaccharides, polysaccharides, and others. A polypeptide that contains more than approximately 50 amino acids is known as a protein. Proteins consist of one or more polypeptides arranged in a biologically functional way, often bound to ligands such as coenzymes and cofactors, or to another protein or other macromolecule such as DNA or RNA, or to complex macromolecular assemblies. Amino acids that have been incorporated into peptides are termed residues. A water molecule is released during formation of each amide bond.. All peptides except cyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Databases
Biological databases are libraries of biological sciences, collected from scientific experiments, published literature, high-throughput experiment technology, and computational analysis. They contain information from research areas including genomics, proteomics, metabolomics, microarray gene expression, and phylogenetics. Information contained in biological databases includes gene function, structure, localization (both cellular and chromosomal), clinical effects of mutations as well as similarities of biological sequences and structures. Biological databases can be classified by the kind of data they collect (see below). Broadly, there are molecular databases (for sequences, molecules, etc.), functional databases (for physiology, enzyme activities, phenotypes, ecology etc), taxonomic databases (for species and other taxonomic ranks), images and other media, or specimens (for museum collections etc.) Databases are important tools in assisting scientists to analyze and explain a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
