HOME TheInfoList.com
Providing Lists of Related Topics to Help You Find Great Stuff
[::MainTopicLength::#1500] [::ListTopicLength::#1000] [::ListLength::#15] [::ListAdRepeat::#3]

picture info

ChEBI
Chemical Entities of Biological Interest, also known as ChEBI,[1][2] is a database and ontology of molecular entities focused on 'small' chemical compounds, that is part of the Open Biomedical Ontologies effort. The term "molecular entity" refers to any "constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer, etc., identifiable as a separately distinguishable entity".[3] The molecular entities in question are either products of nature or synthetic products which have potential bioactivity
[...More...]

"ChEBI" on:
Wikipedia
Google
Yahoo

picture info

Conformational Isomerism
In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted just by rotations about formally single bonds (refer to figure on single bond rotation).[1] While any two arrangements of atoms in a molecule that differ by rotation about single bonds can be referred to as different conformations,[2] conformations that correspond to local minima on the energy surface are specifically called conformational isomers or conformers.[3] Rotations about single bonds involve overcoming a rotational energy barrier to interconvert one conformer to another
[...More...]

"Conformational Isomerism" on:
Wikipedia
Google
Yahoo

picture info

Complex (chemistry)
In chemistry, a coordination complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and a surrounding array of bound molecules or ions, that are in turn known as ligands or complexing agents.[1][2][3] Many metal-containing compounds, especially those of transition metals, are coordination complexes.[4] A coordination complex whose centre is a metal atom is called a metal complex.Contents1 Nomenclature and terminology 2 History 3 Structures3.1 Geometry 3.2 Isomerism3.2.1 Stereoisomerism3.2.1.1 Cis–trans isomerism
Cis–trans isomerism
and
[...More...]

"Complex (chemistry)" on:
Wikipedia
Google
Yahoo

picture info

PubMed Identifier
PubMed
PubMed
is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United States National Library of Medicine
United States National Library of Medicine
(NLM) at the National Institutes of Health
National Institutes of Health
maintains the database as part of the Entrez
Entrez
system of information retrieval. From 1971 to 1997, MEDLINE online access to the MEDLARS Online computerized database primarily had been through institutional facilities, such as university libraries
[...More...]

"PubMed Identifier" on:
Wikipedia
Google
Yahoo

PubMed Central
PubMed
PubMed
Central (PMC) is a free digital repository that archives publicly accessible full-text scholarly articles that have been published within the biomedical and life sciences journal literature. As one of the major research databases within the suite of resources that have been developed by the National Center for Biotechnology Information (NCBI), PubMed
PubMed
Central is much more than just a document repository
[...More...]

"PubMed Central" on:
Wikipedia
Google
Yahoo

picture info

Digital Object Identifier
In computing, a Digital Object Identifier or DOI is a persistent identifier or handle used to uniquely identify objects, standardized by the International Organization for Standardization
International Organization for Standardization
(ISO).[1] An implementation of the Handle System,[2][3] DOIs are in wide use mainly to identify academic, professional, and government information, such as journal articles, research reports and data sets, and official publications though they also have been used to identify other types of information resources, such as commercial videos. A DOI aims to be "resolvable", usually to some form of access to the information object to which the DOI refers. This is achieved by binding the DOI to metadata about the object, such as a URL, indicating where the object can be found. Thus, by being actionable and interoperable, a DOI differs from identifiers such as ISBNs and ISRCs which aim only to uniquely identify their referents
[...More...]

"Digital Object Identifier" on:
Wikipedia
Google
Yahoo

PubChem
PubChem is a database of chemical molecules and their activities against biological assays. The system is maintained by the National Center for Biotechnology Information (NCBI), a component of the National Library of Medicine, which is part of the United States National Institutes of Health
National Institutes of Health
(NIH). PubChem can be accessed for free through a web user interface. Millions of compound structures and descriptive datasets can be freely downloaded via FTP. PubChem contains substance descriptions and small molecules with fewer than 1000 atoms and 1000 bonds. More than 80 database vendors contribute to the growing PubChem database.[1]Contents1 Databases 2 Searching 3 History 4 ACS's concerns 5 Database
Database
fields 6 See also 7 References 8 External linksDatabases[edit] PubChem consists of three dynamically growing primary databases
[...More...]

"PubChem" on:
Wikipedia
Google
Yahoo

DrugBank
The DrugBank database is a comprehensive, freely accessible, online database containing information on drugs and drug targets.[1] As both a bioinformatics and a cheminformatics resource, DrugBank combines detailed drug (i.e. chemical, pharmacological and pharmaceutical) data with comprehensive drug target (i.e. sequence, structure, and pathway) information.[1][2] Because of its broad scope, comprehensive referencing and unusually detailed data descriptions, DrugBank is more akin to a drug encyclopedia than a drug database. As a result, links to DrugBank are maintained for nearly all drugs listed in. DrugBank is widely used by the drug industry, medicinal chemists, pharmacists, physicians, students and the general public
[...More...]

"DrugBank" on:
Wikipedia
Google
Yahoo

picture info

Wikidata
Wikidata
Wikidata
is a collaboratively edited knowledge base hosted by the Wikimedia Foundation. It is intended to provide a common source of data which can be used by Wikimedia projects such as,[4][5] and by anyone else, under a public domain license. This is similar to the way Wikimedia Commons
Wikimedia Commons
provides storage for media files and access to those files for all Wikimedia projects, and which are also freely available for reuse. Wikidata
Wikidata
is powered by the software Wikibase.[6]Contents1 Concepts 2 Development history2.1 Phase 1 2.2 Phase 2 2.3 Phase 33 Reception 4 Logo 5 See also 6 References 7 Further reading 8 External linksConcepts[edit]ScreenshotsThree statements from Wikidata's item on the planet Mars
[...More...]

"Wikidata" on:
Wikipedia
Google
Yahoo

International Union Of Biochemistry And Molecular Biology
The International Union of Biochemistry
Biochemistry
and Molecular Biology (IUBMB) is an international non-governmental organisation concerned with biochemistry and molecular biology. Formed in 1955 as the International Union of Biochemistry, the union has presently 77 member countries (as of 2008).[1] IUBMB organizes a triennial Congress of Biochemistry
Biochemistry
and Molecular Biology, and sponsors more frequent conferences, symposia, educational activities and lectures. It publishes standards on biochemical nomenclature, including enzyme nomenclature, in some cases jointly with the International Union of Pure and Applied Chemistry
Chemistry
(IUPAC). IUBMB has instituted the Wood Whelan Research fellowship scheme for budding researchers. It is considered as a prestigious award for doctoral students. Candidates are selected based on a competitive project proposal and reference letters
[...More...]

"International Union Of Biochemistry And Molecular Biology" on:
Wikipedia
Google
Yahoo

picture info

IUPAC
The International
International
Union of Pure and Applied Chemistry
Chemistry
(IUPAC) /ˈaɪjuːpæk/ or /ˈjuːpæk/ is an international federation of National Adhering Organizations that represents chemists in individual countries. It is a member of the International
International
Council for Science (ICSU).[2] IUPAC is registered in Zürich, Switzerland, and the administrative office, known as the "IUPAC Secretariat", is in Research Triangle Park, North Carolina, United States. This administrative office is headed by IUPAC's executive director,[3] currently Lynn Soby.[4] IUPAC was established in 1919 as the successor of the International Congress of Applied Chemistry
Chemistry
for the advancement of chemistry. Its members, the National Adhering Organizations, can be national chemistry societies, national academies of sciences, or other bodies representing chemists
[...More...]

"IUPAC" on:
Wikipedia
Google
Yahoo

IUPAC Nomenclature
The International Union of Pure and Applied Chemistry
International Union of Pure and Applied Chemistry
(IUPAC) has published four sets of rules to standardize chemical nomenclature. There are two main areas: IUPAC nomenclature of inorganic chemistry
IUPAC nomenclature of inorganic chemistry
(Red Book) IUPAC nomenclature of organic chemistry
IUPAC nomenclature of organic chemistry
(Blue Book)This chemistry-related article is a stub
[...More...]

"IUPAC Nomenclature" on:
Wikipedia
Google
Yahoo

picture info

Proteolytic
Proteolysis
Proteolysis
is the breakdown of proteins into smaller polypeptides or amino acids. Uncatalysed, the hydrolysis of peptide bonds is extremely slow, taking hundreds of years. Proteolysis
Proteolysis
is typically catalysed by cellular enzymes called proteases, but may also occur by intra-molecular digestion. Low pH or high temperatures can also cause proteolysis non-enzymatically. Proteolysis
Proteolysis
in organisms serves many purposes; for example, digestive enzymes break down proteins in food to provide amino acids for the organism, while proteolytic processing of a polypeptide chain after its synthesis may be necessary for the production of an active protein. It is also important in the regulation of some physiological and cellular processes, as well as preventing the accumulation of unwanted or abnormal proteins in cells
[...More...]

"Proteolytic" on:
Wikipedia
Google
Yahoo

picture info

Peptides
Peptides (from Gr.: πεπτός, peptós "digested"; derived from πέσσειν, péssein "to digest") are short chains of amino acid monomers linked by peptide (amide) bonds. The covalent chemical bonds are formed when the carboxyl group of one amino acid reacts with the amino group of another. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetrapeptides, etc
[...More...]

"Peptides" on:
Wikipedia
Google
Yahoo

picture info

Proteins
Proteins (/ˈproʊˌtiːnz/ or /ˈproʊti.ɪnz/) are large biomolecules, or macromolecules, consisting of 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, 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 three-dimensional 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, or sometimes oligopeptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues
[...More...]

"Proteins" on:
Wikipedia
Google
Yahoo

picture info

Nucleic Acids
Nucleic acids are biopolymers, or small biomolecules, essential to all known forms of life. They are composed of nucleotides, which are monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. If the sugar is a compound ribose, the polymer is RNA
RNA
(ribonucleic acid); if the sugar is derived from ribose as deoxyribose, the polymer is DNA
DNA
(deoxyribonucleic acid). Nucleic acids are the most important of all biomolecules. They are found in abundance in all living things, where they function to create and encode and then store information in the nucleus of every living cell of every life-form organism on Earth. In turn, they function to transmit and express that information inside and outside the cell nucleus—to the interior operations of the cell and ultimately to the next generation of each living organism
[...More...]

"Nucleic Acids" on:
Wikipedia
Google
Yahoo
.